515 lines
15 KiB
Plaintext
515 lines
15 KiB
Plaintext
# Copyright (C) 1993-2018 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 3 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., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, 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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# This file was written by Rob Savoye <rob@cygnus.com>
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# and rewritten by Ian Lance Taylor <ian@cygnus.com>
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if ![is_remote host] {
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if {[which $OBJDUMP] == 0} then {
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perror "$OBJDUMP 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 $OBJDUMP]"
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# Simple test of objdump -i
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set got [binutils_run $OBJDUMP "$OBJDUMPFLAGS -i"]
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set cpus_expected [list]
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lappend cpus_expected aarch64 alpha am33-2 arc ARC700 ARCv2 arm cris
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lappend cpus_expected d10v d30v fr30 fr500 fr550 h8 hppa i386 iamcu ip2022
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lappend cpus_expected m16c m32c m32r m68hc11 m68hc12 m68k m88k MCore mep c5 h1 MicroBlaze
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lappend cpus_expected mips mn10200 mn10300 ms1 msp MSP430 nds32 n1h_v3 ns32k
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lappend cpus_expected or1k or1knd pj powerpc pyramid riscv romp rs6000 s390 sh sparc
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lappend cpus_expected tic54x tic80 tilegx tms320c30 tms320c4x tms320c54x
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lappend cpus_expected v850 vax we32k x86-64 xscale xtensa z8k z8001 z8002
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# Make sure the target CPU shows up in the list.
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lappend cpus_expected ${target_cpu}
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# Create regexp
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set cpus_regex "([join $cpus_expected | ])"
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verbose -log "CPU regex: $cpus_regex"
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set want "BFD header file version.*srec\[^\n\]*\n\[^\n\]*header \[^\n\]*endian\[^\n\]*, data \[^\n\]*endian.*$cpus_regex"
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if [regexp $want $got] then {
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pass "objdump -i"
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} else {
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fail "objdump -i"
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}
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# The remaining tests require a test file.
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if {![binutils_assemble $srcdir/$subdir/bintest.s tmpdir/bintest.o]} then {
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fail "objdump (assembling)"
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return
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}
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if {![binutils_assemble $srcdir/$subdir/bintest.s tmpdir/bintest2.o]} then {
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fail "objdump (assembling)"
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return
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}
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if [is_remote host] {
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set testfile [remote_download host tmpdir/bintest.o]
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set testfile2 [remote_download host tmpdir/bintest2.o]
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} else {
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set testfile tmpdir/bintest.o
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set testfile2 tmpdir/bintest2.o
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}
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# $testarchive exists only if it is supported.
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set testarchive tmpdir/bintest.a
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remote_file host file delete $testarchive
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if { ![istarget "alpha-*-*"] || [is_elf_format] } then {
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set got [binutils_run $AR "rc tmpdir/bintest.a $testfile2"]
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if ![string match "" $got] then {
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fail "bintest.a"
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remote_file host delete tmpdir/bintest.a
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} elseif [is_remote host] {
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set testarchive [remote_download host tmpdir/bintest.a]
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}
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remote_file host delete tmpdir/bintest2.o
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}
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# Test objdump -f
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proc test_objdump_f { testfile dumpfile } {
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global OBJDUMP
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global OBJDUMPFLAGS
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global cpus_regex
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set got [binutils_run $OBJDUMP "$OBJDUMPFLAGS -f $testfile"]
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set want "$dumpfile:\[ \]*file format.*architecture:\[ \]*${cpus_regex}.*HAS_RELOC.*HAS_SYMS"
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if ![regexp $want $got] then {
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fail "objdump -f ($testfile, $dumpfile)"
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} else {
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pass "objdump -f ($testfile, $dumpfile)"
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}
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}
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test_objdump_f $testfile $testfile
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if { [ remote_file host exists $testarchive ] } then {
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test_objdump_f $testarchive bintest2.o
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}
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# Test objdump -h
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proc test_objdump_h { testfile dumpfile } {
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global OBJDUMP
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global OBJDUMPFLAGS
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set got [binutils_run $OBJDUMP "$OBJDUMPFLAGS -h $testfile"]
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set want "$dumpfile:\[ \]*file format.*Sections.*\[0-9\]+\[ \]+\[^ \]*(text|TEXT|P|\\\$CODE\\\$)\[^ \]*\[ \]*(\[0-9a-fA-F\]+).*\[0-9\]+\[ \]+\[^ \]*(\\.data|DATA|D_1)\[^ \]*\[ \]*(\[0-9a-fA-F\]+)"
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if ![regexp $want $got all text_name text_size data_name data_size] then {
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fail "objdump -h ($testfile, $dumpfile)"
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} else {
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verbose "text name is $text_name size is $text_size"
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verbose "data name is $data_name size is $data_size"
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set ets 8
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set eds 4
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# The [ti]c4x target has the property sizeof(char)=sizeof(long)=1
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if [istarget *c4x*-*-*] then {
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set ets 2
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set eds 1
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}
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# c54x section sizes are in bytes, not octets; adjust accordingly
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if [istarget *c54x*-*-*] then {
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set ets 4
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set eds 2
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}
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if {[expr "0x$text_size"] < $ets || [expr "0x$data_size"] < $eds} then {
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send_log "sizes too small\n"
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fail "objdump -h ($testfile, $dumpfile)"
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} else {
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pass "objdump -h ($testfile, $dumpfile)"
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}
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}
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}
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test_objdump_h $testfile $testfile
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if { [ remote_file host exists $testarchive ] } then {
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test_objdump_h $testarchive bintest2.o
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}
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# Test objdump -t
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proc test_objdump_t { testfile} {
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global OBJDUMP
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global OBJDUMPFLAGS
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set got [binutils_run $OBJDUMP "$OBJDUMPFLAGS -t $testfile"]
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if [info exists vars] then { unset vars }
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while {[regexp "(\[a-z\]*_symbol)(.*)" $got all symbol rest]} {
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set vars($symbol) 1
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set got $rest
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}
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if {![info exists vars(text_symbol)] \
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|| ![info exists vars(data_symbol)] \
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|| ![info exists vars(common_symbol)] \
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|| ![info exists vars(external_symbol)]} then {
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fail "objdump -t ($testfile)"
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} else {
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pass "objdump -t ($testfile)"
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}
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}
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test_objdump_t $testfile
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if { [ remote_file host exists $testarchive ] } then {
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test_objdump_t $testarchive
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}
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# Test objdump -r
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proc test_objdump_r { testfile dumpfile } {
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global OBJDUMP
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global OBJDUMPFLAGS
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set got [binutils_run $OBJDUMP "$OBJDUMPFLAGS -r $testfile"]
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set want "$dumpfile:\[ \]*file format.*RELOCATION RECORDS FOR \\\[\[^\]\]*(text|TEXT|P|\\\$CODE\\\$)\[^\]\]*\\\].*external_symbol"
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if [regexp $want $got] then {
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pass "objdump -r ($testfile, $dumpfile)"
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} else {
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fail "objdump -r ($testfile, $dumpfile)"
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}
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}
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test_objdump_r $testfile $testfile
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if { [ remote_file host exists $testarchive ] } then {
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test_objdump_r $testarchive bintest2.o
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}
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# Test objdump -s
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proc test_objdump_s { testfile dumpfile } {
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global OBJDUMP
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global OBJDUMPFLAGS
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set got [binutils_run $OBJDUMP "$OBJDUMPFLAGS -s $testfile"]
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set want "$dumpfile:\[ \]*file format.*Contents.*(text|TEXT|P|\\\$CODE\\\$)\[^0-9\]*\[ \]*\[0-9a-fA-F\]*\[ \]*(00000001|01000000|00000100).*Contents.*(data|DATA|D_1)\[^0-9\]*\[ \]*\[0-9a-fA-F\]*\[ \]*(00000002|02000000|00000200)"
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if [regexp $want $got] then {
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pass "objdump -s ($testfile, $dumpfile)"
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} else {
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fail "objdump -s ($testfile, $dumpfile)"
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}
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}
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test_objdump_s $testfile $testfile
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if { [ remote_file host exists $testarchive ] } then {
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test_objdump_s $testarchive bintest2.o
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}
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# Test objdump -s on a file that contains a compressed .debug section
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if { ![is_elf_format] } then {
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unsupported "objdump compressed debug"
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} elseif { ![binutils_assemble $srcdir/$subdir/dw2-compressed.S tmpdir/dw2-compressed.o] } then {
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fail "objdump compressed debug"
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} else {
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if [is_remote host] {
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set compressed_testfile [remote_download host tmpdir/dw2-compressed.o]
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} else {
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set compressed_testfile tmpdir/dw2-compressed.o
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}
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set got [remote_exec host "$OBJDUMP $OBJDUMPFLAGS -s -j .zdebug_abbrev $compressed_testfile" "" "/dev/null" "objdump.out"]
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if { [lindex $got 0] != 0 || ![string match "" [lindex $got 1]] } then {
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fail "objdump -s -j .zdebug_abbrev (reason: unexpected output)"
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send_log $got
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send_log "\n"
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}
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if { [regexp_diff objdump.out $srcdir/$subdir/objdump.s] } then {
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fail "objdump -s -j .zdebug_abbrev"
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} else {
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pass "objdump -s -j .zdebug_abbrev"
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}
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# Test objdump -W on a file that contains some compressed .debug sections
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set got [remote_exec host "$OBJDUMP $OBJDUMPFLAGS -W $compressed_testfile" "" "/dev/null" "objdump.out"]
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if { [lindex $got 0] != 0 || ![string match "" [lindex $got 1]] } then {
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fail "objdump -W (reason: unexpected output)"
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send_log $got
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send_log "\n"
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}
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if { [regexp_diff objdump.out $srcdir/$subdir/objdump.W] } then {
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fail "objdump -W"
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} else {
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pass "objdump -W"
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}
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}
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# Test objdump -WL on a file that contains line information for multiple files and search directories.
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# Not supported on mcore and moxie targets because they do not (yet) support the generation
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# of DWARF2 line debug information.
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if { ![is_elf_format]
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|| [istarget "hppa64*-*-hpux*"]
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|| [istarget "i370-*-*"]
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|| [istarget "ia64*-*-*"]
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|| [istarget "mcore-*-*"]
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|| [istarget "moxie-*-*"]
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} then {
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unsupported "objump decode line"
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} else {
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if { [istarget "or1k*-*-*"] } then {
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set decodedline_testsrc $srcdir/$subdir/dw2-decodedline-1.S
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} else {
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set decodedline_testsrc $srcdir/$subdir/dw2-decodedline.S
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}
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if { ![binutils_assemble $decodedline_testsrc tmpdir/dw2-decodedline.o] } then {
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fail "objdump decoded line"
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}
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if [is_remote host] {
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set decodedline_testfile [remote_download host tmpdir/dw2-decodedline.o]
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} else {
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set decodedline_testfile tmpdir/dw2-decodedline.o
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}
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set got [remote_exec host "$OBJDUMP $OBJDUMPFLAGS -WL $decodedline_testfile" "" "/dev/null" "objdump.out"]
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if { [lindex $got 0] != 0 || ![string match "" [lindex $got 1]] } then {
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fail "objdump -WL (reason: unexpected output)"
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send_log $got
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send_log "\n"
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}
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if { [regexp_diff objdump.out $srcdir/$subdir/objdump.WL] } then {
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fail "objdump -WL"
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} else {
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pass "objdump -WL"
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}
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}
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# Test objdump -W on a file containing debug_ranges information.
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if { ![is_elf_format] } then {
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unsupported "objdump debug_ranges test"
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} elseif { ![binutils_assemble $srcdir/$subdir/dw2-ranges.S tmpdir/dw2-ranges.o] } then {
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fail "objdump debug_ranges test"
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} else {
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if [is_remote host] {
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set ranges_testfile [remote_download host tmpdir/dw2-ranges.o]
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} else {
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set ranges_testfile tmpdir/dw2-ranges.o
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}
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set got [remote_exec host "$OBJDUMP $OBJDUMPFLAGS --dwarf=Ranges $ranges_testfile" "" "/dev/null" "objdump.out"]
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if { [lindex $got 0] != 0 || ![string match "" [lindex $got 1]] } then {
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fail "objdump -W for debug_ranges (reason: unexpected output)"
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send_log $got
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send_log "\n"
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}
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setup_xfail "msp430-*-*" "nds32*-*-*"
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if { [regexp_diff objdump.out $srcdir/$subdir/dw2-ranges.W] } then {
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fail "objdump -W for debug_ranges"
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} else {
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pass "objdump -W for debug_ranges"
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}
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}
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proc test_build_id_debuglink {} {
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global srcdir
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global subdir
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global env
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global CC_FOR_TARGET
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global STRIP
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global OBJCOPY
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global OBJDUMP
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global CFLAGS_FOR_TARGET
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set test "build-id-debuglink"
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if {![info exists CC_FOR_TARGET]} {
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set CC_FOR_TARGET $env(CC)
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}
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if { $CC_FOR_TARGET == "" } {
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unsupported $test
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return
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}
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# Use a fixed build-id.
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set CFLAGS_FOR_TARGET "-g -Wl,--build-id=0x12345678abcdef01"
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if { [target_compile $srcdir/$subdir/testprog.c tmpdir/testprog exectuable debug] != "" } {
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fail "$test (build)"
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return
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}
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# FIXME: Do we need to restore CFLAGS_FOR_TARGET to its old value ?
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if { [binutils_run $STRIP "--strip-debug --remove-section=.comment tmpdir/testprog -o tmpdir/testprog.strip"] != "" } {
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fail "$test (strip debug info)"
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return
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}
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if { [binutils_run $OBJCOPY "--only-keep-debug tmpdir/testprog tmpdir/testprog.debug"] != "" } {
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fail "$test (create separate debug info file)"
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return
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}
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set got [remote_exec host "mkdir -p .build-id/12" ]
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if { [lindex $got 0] != 0 || ![string match "" [lindex $got 1]] } then {
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fail "$test (make debug directory)"
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return
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}
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set got [remote_exec host "cp tmpdir/testprog.debug .build-id/12/345678abcdef01.debug"]
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if { [lindex $got 0] != 0 || ![string match "" [lindex $got 1]] } then {
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fail "$test (copy debug info into debug directory)"
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return
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}
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set got [remote_exec host "$OBJDUMP -Sl tmpdir/testprog.strip" "" "/dev/null" "tmpdir/testprog.strip.dump"]
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if { [lindex $got 0] != 0 || ![string match "" [lindex $got 1]] } then {
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fail "$test (post strip dump)"
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return
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}
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set src2 tmpdir/testprog.strip.dump
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verbose " grep -e testprog.c ${src2}"
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set status [remote_exec build grep "-e testprog.c ${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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if [string match "" $exec_output] then {
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send_log "$exec_output\n"
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verbose "$exec_output" 1
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fail "$test (grepping for source file name in disassembly output)"
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} else {
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pass "$test"
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# Cleanup...
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set got [remote_exec host "rm .build-id/12/345678abcdef01.debug"]
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set got [remote_exec host "rmdir -p .build-id/12" ]
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set got [remote_exec host "rm tmpdir/testprog.strip.dump"]
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set got [remote_exec host "rm tmpdir/testprog.debug"]
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set got [remote_exec host "rm tmpdir/testprog.strip"]
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}
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}
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if {[isnative] && [is_elf_format]} then {
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test_build_id_debuglink
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}
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# Test objdump -Wk on a file containing debug links.
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if { [is_elf_format] } then {
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set testsrc $srcdir/$subdir/debuglink.s
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if { ![binutils_assemble $testsrc tmpdir/debuglink.o] } then {
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fail "objdump -Wk (reason: could not assemble source)"
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}
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if [is_remote host] {
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set testfile [remote_download host tmpdir/debuglink.o]
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} else {
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set testfile tmpdir/debuglink.o
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}
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set got [remote_exec host "$OBJDUMP $OBJDUMPFLAGS -Wk $testfile" "" "/dev/null" "objdump.out"]
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if { [lindex $got 0] != 0 || ![string match "" [lindex $got 1]] } then {
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fail "objdump -Wk (reason: unexpected output)"
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send_log $got
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send_log "\n"
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}
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if { [regexp_diff objdump.out $srcdir/$subdir/objdump.Wk] } then {
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fail "objdump -Wk"
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} else {
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pass "objdump -Wk"
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}
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}
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# Very similar to proc test_build_id_debuglink except this time we
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# display some of the contents of the separate debug info file.
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proc test_follow_debuglink {} {
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global srcdir
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global subdir
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global OBJDUMP
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set test "follow-debuglink"
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if {![binutils_assemble $srcdir/$subdir/debuglink.s tmpdir/debuglink.o]} then {
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fail "$test (reason: assemble first source file)"
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return
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}
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if {![binutils_assemble $srcdir/$subdir/linkdebug.s tmpdir/linkdebug.debug]} then {
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fail "$test (reason: assemble second source file)"
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|
return
|
|
}
|
|
|
|
if ![is_remote host] {
|
|
set tempfile tmpdir/debuglink.o
|
|
} else {
|
|
set tempfile [remote_download host tmpdir/linkdebug.debug]
|
|
set tempfile [remote_download host tmpdir/debuglink.o]
|
|
}
|
|
|
|
set got [remote_exec host "$OBJDUMP --dwarf=follow-links --dwarf=info --dwarf=str $tempfile" "" "/dev/null" "tmpdir/objdump.out"]
|
|
if { [lindex $got 0] != 0 || ![string match "" [lindex $got 1]] } then {
|
|
fail "$test (reason: unexpected error output from objdump)"
|
|
return
|
|
}
|
|
|
|
if { [regexp_diff tmpdir/objdump.out $srcdir/$subdir/objdump.WK2] } then {
|
|
fail $test
|
|
verbose "output is \n[file_contents objdump.out]" 2
|
|
return
|
|
}
|
|
|
|
pass $test
|
|
|
|
# Tidy up
|
|
set got [remote_exec host "rm tmpdir/objdump.out"]
|
|
set got [remote_exec host "rm $tempfile"]
|
|
set got [remote_exec host "rm tmpdir/linkdebug.debug"]
|
|
}
|
|
|
|
if {[isnative] && [is_elf_format]} then {
|
|
test_follow_debuglink
|
|
}
|
|
|
|
|
|
# Options which are not tested: -a -d -D -R -T -x -l --stabs
|
|
# I don't see any generic way to test any of these other than -a.
|
|
# Tests could be written for specific targets, and that should be done
|
|
# if specific problems are found.
|