| # Copyright (C) 1993-2021 Free Software Foundation, Inc. |
| |
| # This program is free software; you can redistribute it and/or modify |
| # it under the terms of the GNU General Public License as published by |
| # the Free Software Foundation; either version 3 of the License, or |
| # (at your option) any later version. |
| # |
| # This program is distributed in the hope that it will be useful, |
| # but WITHOUT ANY WARRANTY; without even the implied warranty of |
| # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| # GNU General Public License for more details. |
| # |
| # You should have received a copy of the GNU General Public License |
| # along with this program; if not, write to the Free Software |
| # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. |
| |
| # Please email any bugs, comments, and/or additions to this file to: |
| # bug-dejagnu@prep.ai.mit.edu |
| |
| # This file was written by Rob Savoye <rob@cygnus.com> |
| # and rewritten by Ian Lance Taylor <ian@cygnus.com> |
| |
| if ![is_remote host] { |
| if {[which $NM] == 0} then { |
| perror "$NM does not exist" |
| return |
| } |
| } |
| |
| send_user "Version [binutil_version $NM]" |
| |
| |
| if {![binutils_assemble $srcdir/$subdir/bintest.s tmpdir/bintest.o]} then { |
| fail "nm (assembling)" |
| } else { |
| |
| if [is_remote host] { |
| set tempfile [remote_download host tmpdir/bintest.o] |
| } else { |
| set tempfile tmpdir/bintest.o |
| } |
| |
| # Test nm with no arguments. |
| |
| # This test does not work correctly on ECOFF targets, because ECOFF |
| # stores most symbols twice, which messes up the nm output. |
| setup_xfail "alpha*-*-osf*" |
| setup_xfail "mips*-*-ultrix*" "mips*-*-ecoff*" "mips*-*-irix4*" |
| setup_xfail "mips*-*-riscos*" "mips*-*-sysv3*" |
| |
| # This test does not work correctly on XCOFF targets, because XCOFF |
| # does not enter static symbols in the symbol table. |
| if [is_xcoff_format] { |
| setup_xfail *-*-* |
| } |
| |
| set got [binutils_run $NM "$NMFLAGS $tempfile"] |
| |
| if [info exists vars] then { unset vars } |
| while {[regexp "(\[a-zA-Z\]) (\[a-z_\]*_symbol)(.*)" $got all type symbol rest]} { |
| set vars($symbol) $type |
| set got $rest |
| } |
| |
| if {![info exists vars(text_symbol)] \ |
| || $vars(text_symbol) != "T" \ |
| || ![info exists vars(data_symbol)] \ |
| || $vars(data_symbol) != "D" \ |
| || ![info exists vars(common_symbol)] \ |
| || $vars(common_symbol) != "C" \ |
| || ![info exists vars(external_symbol)] \ |
| || $vars(external_symbol) != "U" \ |
| || ![info exists vars(static_text_symbol)] \ |
| || $vars(static_text_symbol) != "t" \ |
| || ![info exists vars(static_data_symbol)] \ |
| || $vars(static_data_symbol) != "d"} { |
| fail "nm (no arguments)" |
| } else { |
| pass "nm (no arguments)" |
| } |
| |
| # Test nm -g |
| |
| set got [binutils_run $NM "$NMFLAGS -g $tempfile"] |
| |
| if [info exists vars] then { unset vars } |
| while {[regexp "(\[a-z_\]*_symbol)(.*)" $got all symbol rest]} { |
| set vars($symbol) 1 |
| set got $rest |
| } |
| |
| if {![info exists vars(text_symbol)] \ |
| || ![info exists vars(data_symbol)] \ |
| || ![info exists vars(common_symbol)] \ |
| || ![info exists vars(external_symbol)] \ |
| || [info exists vars(static_text_symbol)] \ |
| || [info exists vars(static_data_symbol)]} { |
| fail "nm -g" |
| } else { |
| pass "nm -g" |
| } |
| |
| # Test nm -P |
| |
| # This test does not work correctly on ECOFF targets, because ECOFF |
| # stores most symbols twice, which messes up the nm output. |
| setup_xfail "alpha*-*-osf*" |
| setup_xfail "mips*-*-ultrix*" "mips*-*-ecoff*" "mips*-*-irix4*" |
| setup_xfail "mips*-*-riscos*" "mips*-*-sysv3*" |
| |
| # This test does not work correctly on XCOFF targets, because XCOFF |
| # does not enter static symbols in the symbol table. |
| if [is_xcoff_format] { |
| setup_xfail *-*-* |
| } |
| |
| set got [binutils_run $NM "$NMFLAGS -P $tempfile"] |
| |
| 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 \[0-9a-fA-F\]*" |
| |
| if [regexp $want $got] then { |
| pass "nm -P" |
| } else { |
| fail "nm -P" |
| } |
| |
| # Test nm -t d |
| # Look for leading zeroes and only the digits 0..9 in the actual value. |
| set got [binutils_run $NM "$NMFLAGS -t d $tempfile"] |
| if [regexp "0+\[1-9\]\[0-9\]* T text_symbol3" $got] then { |
| pass "nm -t d" |
| } else { |
| fail "nm -t d" |
| } |
| |
| # Test nm --format=posix |
| # ref: PR 24507 - no leading zeros. |
| set got [binutils_run $NM "$NMFLAGS --format=posix $tempfile"] |
| if [regexp "text_symbol3 T \[1-9a-f\]\[0-9a-f\]*" $got] then { |
| pass "nm --format posix" |
| } else { |
| fail "nm --format posix" |
| } |
| } |
| |
| # Test nm --size-sort |
| |
| # The target exceptions here are intended for targets that have ELF as |
| # an intermediate format or otherwise require the ELF-variant syntax |
| # for proper size annotation. It would be nice if is_elf_format found |
| # all the ELF variants, but adding the patterns here to that proc then |
| # introduces a whole slew of new regressions in the GAS and LD testsuites. |
| if { [is_elf_format] |
| || [istarget *-*-beos] |
| || [istarget *-*-dragonfly*] |
| || [istarget *-*-*elf] |
| || [istarget *-*-freebsd*] |
| || [istarget *-*-lynxos*] |
| || [istarget *-*-moss*] |
| || [istarget "mmix-knuth-mmixware"] |
| || [istarget *-*-nto*] |
| || [istarget *-*-rdos*] |
| || [istarget *-*-tpf*] |
| || [istarget *-*-uclinux*] |
| || [istarget ia64-*-*vms*] |
| || [istarget *-*-vxworks*] |
| || [istarget wasm32-*-*] |
| || [istarget bpf-*-*]} { |
| set nm_1_src "nm-elf-1.s" |
| } else { |
| set nm_1_src "nm-1.s" |
| } |
| |
| if {![binutils_assemble $srcdir/$subdir/$nm_1_src tmpdir/nm-1.o]} then { |
| fail "nm --size-sort (assembling)" |
| } else { |
| |
| if [is_remote host] { |
| set tempfile [remote_download host tmpdir/nm-1.o] |
| } else { |
| set tempfile tmpdir/nm-1.o |
| } |
| |
| # This test does not work correctly on ECOFF targets, because ECOFF |
| # stores most symbols twice, which messes up the nm output. |
| setup_xfail "alpha*-*-osf*" |
| setup_xfail "mips*-*-ultrix*" "mips*-*-ecoff*" "mips*-*-irix4*" |
| setup_xfail "mips*-*-riscos*" "mips*-*-sysv3*" |
| |
| set got [binutils_run $NM "$NMFLAGS --size-sort $tempfile"] |
| |
| set want "0*4 T text_symbol3.*0*8 T text_symbol2.*0*c T text_symbol1" |
| |
| if [regexp $want $got] then { |
| pass "nm --size-sort" |
| } else { |
| fail "nm --size-sort" |
| } |
| } |
| |
| if [is_elf_format] { |
| # PR binutils/12753 |
| # Test nm -g on a unique global symbol. |
| if {![binutils_assemble $srcdir/$subdir/unique.s tmpdir/unique.o]} then { |
| unsupported "nm -g on unique symbols" |
| } else { |
| if [is_remote host] { |
| set tmpfile [remote_download host tmpdir/unique.o] |
| } else { |
| set tmpfile tmpdir/unique.o |
| } |
| |
| set got [binutils_run $NM "$NMFLAGS -g $tmpfile"] |
| |
| if [regexp "u foo" $got] then { |
| pass "nm -g on unique symbols" |
| } else { |
| fail "nm -g on unique symbols" |
| } |
| |
| if { $verbose < 1 } { |
| remote_file host delete "tmpdir/unique.o" |
| } |
| } |
| |
| # PR binutils/20751 |
| # Test nm --with-symbol-versions |
| |
| if {![binutils_assemble $srcdir/$subdir/nm-ver.s tmpdir/nm-ver.o]} then { |
| fail "nm --with-symbol-versions (assembling)" |
| } else { |
| if [is_remote host] { |
| set tmpfile [remote_download host tmpdir/nm-ver.o] |
| } else { |
| set tmpfile tmpdir/nm-ver.o |
| } |
| |
| set got [binutils_run $NM "$NMFLAGS --with-symbol-versions --format sysv $tmpfile"] |
| |
| if {! [regexp "foo@VER_1" $got]} then { |
| fail "nm --with-symbol-versions (grep for @VER_1)" |
| } else { |
| if {! [regexp "foo@VER_1" $got]} then { |
| fail "nm --with-symbol-versions (grep for @@VER_2)" |
| } else { |
| pass "nm --with-symbol-versions" |
| } |
| } |
| |
| if { $verbose < 1 } { |
| remote_file host delete "tmpdir/nm-ver.o" |
| } |
| } |
| |
| # PR binutils/25676 |
| # Test nm --line-numbers on DWARF-4 debug info. |
| set testname "nm --line-numbers on DWARF-4 debug info" |
| |
| # The RISCV target does not (currently) support .uleb128. |
| setup_xfail "riscv*-*-*" |
| # The SH targets complain that the pseudo-ops used to construct |
| # the DWARF data are misaligned. |
| setup_xfail "sh*-*-*" |
| # The pre-compiled dwarf info in dw4.s is not compatible with the |
| # ALPHA, HPPA, IA64 and MIPS targets. |
| setup_xfail "alpha*-*-*" "hppa*-*-*" "ia64*-*-*" "mips*-*-*" |
| # Assembling the source file triggers an ICE in the FT32 assembler. |
| # FIXME: Fix the ICE... |
| setup_xfail "ft32-*-*" |
| # The AVR, MSP430, NDS32, PRU and XTENSA targets do not assemble the |
| # (64-bit) source file. |
| setup_xfail "avr-*-*" "msp430-*-*" "nds32*-*-*" "pru-*-*" "xtensa-*-*" |
| |
| if {![binutils_assemble $srcdir/$subdir/dw4.s tmpdir/dw4.o]} then { |
| fail "$testname (assembly)" |
| } else { |
| # The test source is only intended for 64-bit targets. |
| # FIXME: Create a 32-bit version of this test. |
| if {! [is_elf64 tmpdir/dw4.o]} { |
| unsupported "$testname (needs a 64-bit target)" |
| } else { |
| if [is_remote host] { |
| set tmpfile [remote_download host tmpdir/dw4r.o] |
| } else { |
| set tmpfile tmpdir/dw4.o |
| } |
| |
| set got [binutils_run $NM "$NMFLAGS --line-numbers $tmpfile"] |
| |
| if {! [regexp "g_my_externd_global.*tests/main.c:3" $got]} then { |
| fail "$testname (grep for externd global file/line)" |
| } else { |
| pass $testname |
| } |
| } |
| |
| if { $verbose < 1 } { |
| remote_file host delete $tmpfile |
| } |
| } |
| |
| # PR 22967 |
| # Test nm --ifunc-chars on a indirect symbols. |
| |
| # The following targets are known to not support ifuncs. |
| setup_xfail "alpha*-*-*" |
| setup_xfail "arm*-elf" "arm*-*-nto*" "arm*-*-netbsdelf*" |
| setup_xfail "*-*-hpux*" |
| setup_xfail "mips*-*-*" "tx39*-*-*" |
| setup_xfail "msp430*-*-*" |
| setup_xfail "visium*-*-*" |
| setup_xfail "x86_64-*-cloudabi*" |
| |
| set testname "nm --ifunc-chars" |
| if {![binutils_assemble $srcdir/$subdir/ifunc.s tmpdir/ifunc.o]} then { |
| fail "$testname (assembly)" |
| } else { |
| if [is_remote host] { |
| set tmpfile [remote_download host tmpdir/ifunc.o] |
| } else { |
| set tmpfile tmpdir/ifunc.o |
| } |
| |
| set got [binutils_run $NM "$NMFLAGS --ifunc-chars=Ff $tmpfile"] |
| |
| if [regexp "F global_foo" $got] then { |
| pass "$testname (global ifunc)" |
| } else { |
| fail "$testname (global ifunc)" |
| } |
| |
| if [regexp "f local_foo" $got] then { |
| pass "$testname (local ifunc)" |
| } else { |
| fail "$testname (local ifunc)" |
| } |
| |
| if { $verbose < 1 } { |
| remote_file host delete "tmpdir/ifunc.o" |
| } |
| } |
| |
| |
| } |
| |
| # There are certainly other tests that could be run. |