mirror of
https://sourceware.org/git/binutils-gdb.git
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347 lines
10 KiB
Plaintext
347 lines
10 KiB
Plaintext
# Copyright (C) 1993-2021 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 $NM] == 0} then {
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perror "$NM 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 $NM]"
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if {![binutils_assemble $srcdir/$subdir/bintest.s tmpdir/bintest.o]} then {
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fail "nm (assembling)"
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} else {
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if [is_remote host] {
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set tempfile [remote_download host tmpdir/bintest.o]
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} else {
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set tempfile tmpdir/bintest.o
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}
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# Test nm with no arguments.
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# This test does not work correctly on ECOFF targets, because ECOFF
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# stores most symbols twice, which messes up the nm output.
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setup_xfail "alpha*-*-osf*"
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setup_xfail "mips*-*-ultrix*" "mips*-*-ecoff*" "mips*-*-irix4*"
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setup_xfail "mips*-*-riscos*" "mips*-*-sysv3*"
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# This test does not work correctly on XCOFF targets, because XCOFF
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# does not enter static symbols in the symbol table.
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if [is_xcoff_format] {
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setup_xfail *-*-*
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}
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set got [binutils_run $NM "$NMFLAGS $tempfile"]
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if [info exists vars] then { unset vars }
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while {[regexp "(\[a-zA-Z\]) (\[a-z_\]*_symbol)(.*)" $got all type symbol rest]} {
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set vars($symbol) $type
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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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|| $vars(text_symbol) != "T" \
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|| ![info exists vars(data_symbol)] \
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|| $vars(data_symbol) != "D" \
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|| ![info exists vars(common_symbol)] \
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|| $vars(common_symbol) != "C" \
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|| ![info exists vars(external_symbol)] \
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|| $vars(external_symbol) != "U" \
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|| ![info exists vars(static_text_symbol)] \
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|| $vars(static_text_symbol) != "t" \
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|| ![info exists vars(static_data_symbol)] \
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|| $vars(static_data_symbol) != "d"} {
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fail "nm (no arguments)"
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} else {
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pass "nm (no arguments)"
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}
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# Test nm -g
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set got [binutils_run $NM "$NMFLAGS -g $tempfile"]
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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)] \
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|| [info exists vars(static_text_symbol)] \
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|| [info exists vars(static_data_symbol)]} {
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fail "nm -g"
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} else {
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pass "nm -g"
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}
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# Test nm -P
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# This test does not work correctly on ECOFF targets, because ECOFF
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# stores most symbols twice, which messes up the nm output.
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setup_xfail "alpha*-*-osf*"
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setup_xfail "mips*-*-ultrix*" "mips*-*-ecoff*" "mips*-*-irix4*"
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setup_xfail "mips*-*-riscos*" "mips*-*-sysv3*"
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# This test does not work correctly on XCOFF targets, because XCOFF
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# does not enter static symbols in the symbol table.
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if [is_xcoff_format] {
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setup_xfail *-*-*
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}
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set got [binutils_run $NM "$NMFLAGS -P $tempfile"]
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set want "common_symbol C \[0\]*4.*data_symbol D \[0-9a-fA-F\]*.*external_symbol U.*static_data_symbol d \[0-9a-fA-F\]*.*static_text_symbol t \[0-9a-fA-F\]*.*text_symbol T \[0-9a-fA-F\]*"
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if [regexp $want $got] then {
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pass "nm -P"
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} else {
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fail "nm -P"
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}
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# Test nm -t d
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# Look for leading zeroes and only the digits 0..9 in the actual value.
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set got [binutils_run $NM "$NMFLAGS -t d $tempfile"]
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if [regexp "0+\[1-9\]\[0-9\]* T text_symbol3" $got] then {
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pass "nm -t d"
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} else {
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fail "nm -t d"
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}
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# Test nm --format=posix
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# ref: PR 24507 - no leading zeros.
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set got [binutils_run $NM "$NMFLAGS --format=posix $tempfile"]
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if [regexp "text_symbol3 T \[1-9a-f\]\[0-9a-f\]*" $got] then {
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pass "nm --format posix"
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} else {
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fail "nm --format posix"
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}
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}
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# Test nm --size-sort
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# The target exceptions here are intended for targets that have ELF as
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# an intermediate format or otherwise require the ELF-variant syntax
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# for proper size annotation. It would be nice if is_elf_format found
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# all the ELF variants, but adding the patterns here to that proc then
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# introduces a whole slew of new regressions in the GAS and LD testsuites.
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if { [is_elf_format]
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|| [istarget *-*-beos]
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|| [istarget *-*-dragonfly*]
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|| [istarget *-*-*elf]
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|| [istarget *-*-freebsd*]
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|| [istarget *-*-lynxos*]
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|| [istarget *-*-moss*]
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|| [istarget "mmix-knuth-mmixware"]
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|| [istarget *-*-nto*]
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|| [istarget *-*-rdos*]
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|| [istarget *-*-tpf*]
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|| [istarget *-*-uclinux*]
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|| [istarget ia64-*-*vms*]
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|| [istarget *-*-vxworks*]
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|| [istarget wasm32-*-*]
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|| [istarget bpf-*-*]} {
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set nm_1_src "nm-elf-1.s"
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} else {
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set nm_1_src "nm-1.s"
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}
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if {![binutils_assemble $srcdir/$subdir/$nm_1_src tmpdir/nm-1.o]} then {
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fail "nm --size-sort (assembling)"
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} else {
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if [is_remote host] {
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set tempfile [remote_download host tmpdir/nm-1.o]
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} else {
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set tempfile tmpdir/nm-1.o
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}
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# This test does not work correctly on ECOFF targets, because ECOFF
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# stores most symbols twice, which messes up the nm output.
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setup_xfail "alpha*-*-osf*"
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setup_xfail "mips*-*-ultrix*" "mips*-*-ecoff*" "mips*-*-irix4*"
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setup_xfail "mips*-*-riscos*" "mips*-*-sysv3*"
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set got [binutils_run $NM "$NMFLAGS --size-sort $tempfile"]
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set want "0*4 T text_symbol3.*0*8 T text_symbol2.*0*c T text_symbol1"
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if [regexp $want $got] then {
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pass "nm --size-sort"
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} else {
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fail "nm --size-sort"
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}
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}
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if [is_elf_format] {
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# PR binutils/12753
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# Test nm -g on a unique global symbol.
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if {![binutils_assemble $srcdir/$subdir/unique.s tmpdir/unique.o]} then {
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unsupported "nm -g on unique symbols"
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} else {
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if [is_remote host] {
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set tmpfile [remote_download host tmpdir/unique.o]
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} else {
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set tmpfile tmpdir/unique.o
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}
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set got [binutils_run $NM "$NMFLAGS -g $tmpfile"]
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if [regexp "u foo" $got] then {
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pass "nm -g on unique symbols"
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} else {
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fail "nm -g on unique symbols"
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}
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if { $verbose < 1 } {
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remote_file host delete "tmpdir/unique.o"
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}
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}
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# PR binutils/20751
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# Test nm --with-symbol-versions
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if {![binutils_assemble $srcdir/$subdir/nm-ver.s tmpdir/nm-ver.o]} then {
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fail "nm --with-symbol-versions (assembling)"
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} else {
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if [is_remote host] {
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set tmpfile [remote_download host tmpdir/nm-ver.o]
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} else {
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set tmpfile tmpdir/nm-ver.o
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}
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set got [binutils_run $NM "$NMFLAGS --with-symbol-versions --format sysv $tmpfile"]
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if {! [regexp "foo@VER_1" $got]} then {
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fail "nm --with-symbol-versions (grep for @VER_1)"
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} else {
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if {! [regexp "foo@VER_1" $got]} then {
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fail "nm --with-symbol-versions (grep for @@VER_2)"
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} else {
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pass "nm --with-symbol-versions"
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}
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}
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if { $verbose < 1 } {
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remote_file host delete "tmpdir/nm-ver.o"
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}
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}
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# PR binutils/25676
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# Test nm --line-numbers on DWARF-4 debug info.
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set testname "nm --line-numbers on DWARF-4 debug info"
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# The RISCV target does not (currently) support .uleb128.
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setup_xfail "riscv*-*-*"
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# The SH targets complain that the pseudo-ops used to construct
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# the DWARF data are misaligned.
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setup_xfail "sh*-*-*"
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# The pre-compiled dwarf info in dw4.s is not compatible with the
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# ALPHA, HPPA, IA64 and MIPS targets.
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setup_xfail "alpha*-*-*" "hppa*-*-*" "ia64*-*-*" "mips*-*-*"
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# Assembling the source file triggers an ICE in the FT32 assembler.
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# FIXME: Fix the ICE...
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setup_xfail "ft32-*-*"
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# The AVR, MSP430, NDS32, PRU and XTENSA targets do not assemble the
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# (64-bit) source file.
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setup_xfail "avr-*-*" "msp430-*-*" "nds32*-*-*" "pru-*-*" "xtensa-*-*"
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if {![binutils_assemble $srcdir/$subdir/dw4.s tmpdir/dw4.o]} then {
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fail "$testname (assembly)"
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} else {
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# The test source is only intended for 64-bit targets.
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# FIXME: Create a 32-bit version of this test.
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if {! [is_elf64 tmpdir/dw4.o]} {
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unsupported "$testname (needs a 64-bit target)"
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} else {
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if [is_remote host] {
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set tmpfile [remote_download host tmpdir/dw4r.o]
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} else {
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set tmpfile tmpdir/dw4.o
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}
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set got [binutils_run $NM "$NMFLAGS --line-numbers $tmpfile"]
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if {! [regexp "g_my_externd_global.*tests/main.c:3" $got]} then {
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fail "$testname (grep for externd global file/line)"
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} else {
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pass $testname
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}
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}
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if { $verbose < 1 } {
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remote_file host delete $tmpfile
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}
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}
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# PR 22967
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# Test nm --ifunc-chars on a indirect symbols.
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# The following targets are known to not support ifuncs.
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setup_xfail "alpha*-*-*"
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setup_xfail "arm*-elf" "arm*-*-nto*" "arm*-*-netbsdelf*"
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setup_xfail "*-*-hpux*"
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setup_xfail "mips*-*-*" "tx39*-*-*"
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setup_xfail "msp430*-*-*"
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setup_xfail "visium*-*-*"
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setup_xfail "x86_64-*-cloudabi*"
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set testname "nm --ifunc-chars"
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if {![binutils_assemble $srcdir/$subdir/ifunc.s tmpdir/ifunc.o]} then {
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fail "$testname (assembly)"
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} else {
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if [is_remote host] {
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set tmpfile [remote_download host tmpdir/ifunc.o]
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} else {
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set tmpfile tmpdir/ifunc.o
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}
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set got [binutils_run $NM "$NMFLAGS --ifunc-chars=Ff $tmpfile"]
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if [regexp "F global_foo" $got] then {
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pass "$testname (global ifunc)"
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} else {
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fail "$testname (global ifunc)"
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}
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if [regexp "f local_foo" $got] then {
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pass "$testname (local ifunc)"
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} else {
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fail "$testname (local ifunc)"
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}
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if { $verbose < 1 } {
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remote_file host delete "tmpdir/ifunc.o"
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}
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}
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}
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# There are certainly other tests that could be run.
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