Testsuite: Allow multiple lines of "as" in testsuite.

Committed on behalf of Matthew Malcomson.

This allows checking the command line parsing more easily than before by
allowing many command line invokations from the same .d file.

Each line is used as a set of flags, and the tests are ran against the output
of the assembler with each set.
Each line of assembler is treated as another set of tests (as if the test file
were copied to another with a different #as: line).

This patch includes some example uses where multiple testcases can be merged
into one file using this new functionality.

binutils/ChangeLog:

	* testsuite/lib/binutils-common.exp: Allow multiple "as" lines.

gas/ChangeLog:

	* testsuite/gas/aarch64/dotproduct.d: Use multiple "as" lines.
	* testsuite/gas/aarch64/dotproduct_armv8_4.d: Remove.
	* testsuite/gas/aarch64/dotproduct_armv8_4.s: Remove.
	* testsuite/gas/aarch64/illegal-dotproduct.d: Use multiple "as"
	lines.
	* testsuite/gas/aarch64/ldst-rcpc-armv8_2.d: Remove.
	* testsuite/gas/aarch64/ldst-rcpc.d: Use multiple "as" lines.
This commit is contained in:
Matthew Malcomson 2019-02-27 13:15:10 +00:00 committed by Tamar Christina
parent bf9a735e23
commit 52d6f3ee94
9 changed files with 367 additions and 350 deletions

View File

@ -1,3 +1,7 @@
2019-02-27 Matthew Malcomson <matthew.malcomson@arm.com>
* testsuite/lib/binutils-common.exp: Allow multiple "as" lines.
2019-02-25 Nick Clifton <nickc@redhat.com>
* objdump.c (sym_ok): New function.

View File

@ -523,6 +523,13 @@ if ![string length [info proc prune_warnings]] {
# When assembling, pass FLAGS to the assembler.
# If assembling several files, you can pass different assembler
# options in the "source" directives. See below.
# Multiple instances of this directive tells run_dump_test to run the test
# multiple times -- one time with each set of flags provided.
# Each instance will run exactly as a file with a single "as" line, it is
# not possible to condition any behaviour on which set of "as" flags is
# used. That means that the "source" specific options are appended to
# the "as" flags for their corresponding files, and any extra processing
# (e.g. with "ld" and "objcopy") is repeated for each test.
#
# ld: FLAGS
# Link assembled files using FLAGS, in the order of the "source"
@ -690,6 +697,8 @@ proc run_dump_test { name {extra_options {}} } {
set opts(anyskip) {}
set opts(ar) {}
set opts(as) {}
set as_final_flags {}
set as_additional_flags {}
set opts(dump) {}
set opts(elfedit) {}
set opts(error) {}
@ -781,7 +790,9 @@ proc run_dump_test { name {extra_options {}} } {
lappend objfile_names $new_objfile
}
default {
if { !$in_extra && [string length $opts($opt_name)] } {
if { !$in_extra
&& [string length $opts($opt_name)]
&& $opt_name != "as" } {
perror "option $opt_name multiply set in $file.d"
unresolved $subdir/$name
return
@ -805,16 +816,35 @@ proc run_dump_test { name {extra_options {}} } {
error {
append opts($opt_name) $opt_val
}
as {
if { $in_extra } {
set as_additional_flags [concat $as_additional_flags $opt_val]
} else {
lappend opts(as) $opt_val
}
}
default {
set opts($opt_name) [concat $opts($opt_name) $opt_val]
}
}
}
foreach opt { as ld } {
regsub {\[big_or_little_endian\]} $opts($opt) \
[big_or_little_endian] opts($opt)
# Ensure there is something in $opts(as) for the lmap below.
if { [llength $opts(as)] == 0 } {
set opts(as) [list " "]
}
set as_final_flags [lmap x $opts(as) {
if { [string length $x] && [string length $as_additional_flags] } {
append x " "
}
append x $as_additional_flags
regsub {\[big_or_little_endian\]} $x \
[big_or_little_endian] x
expr {$x}
}]
regsub {\[big_or_little_endian\]} $opts(ld) \
[big_or_little_endian] opts(ld)
if { $opts(name) == "" } {
set testname "$subdir/$name"
@ -947,334 +977,336 @@ proc run_dump_test { name {extra_options {}} } {
setup_xfail $targ
}
# Assemble each file.
set objfiles {}
for { set i 0 } { $i < [llength $sourcefiles] } { incr i } {
set sourcefile [lindex $sourcefiles $i]
set sourceasflags [lindex $asflags $i]
set run_objcopy_objects 0
foreach as_flags $as_final_flags {
# Assemble each file.
set objfiles {}
for { set i 0 } { $i < [llength $sourcefiles] } { incr i } {
set sourcefile [lindex $sourcefiles $i]
set sourceasflags [lindex $asflags $i]
set run_objcopy_objects 0
if { [string match "*RUN_OBJCOPY*" $sourceasflags] } {
set run_objcopy_objects 1
}
regsub "RUN_OBJCOPY" $sourceasflags "" sourceasflags
if { [string match "*RUN_OBJCOPY*" $sourceasflags] } {
set run_objcopy_objects 1
}
regsub "RUN_OBJCOPY" $sourceasflags "" sourceasflags
set objfile [lindex $objfile_names $i]
catch "exec rm -f $objfile" exec_output
lappend objfiles $objfile
set objfile [lindex $objfile_names $i]
catch "exec rm -f $objfile" exec_output
lappend objfiles $objfile
if { $opts(as) == "binary" } {
while {[file type $sourcefile] eq "link"} {
set newfile [file readlink $sourcefile]
if {[string index $newfile 0] ne "/"} {
set newfile [file dirname $sourcefile]/$newfile
}
set sourcefile $newfile
}
set newfile [remote_download host $sourcefile $objfile]
set cmdret 0
if { $newfile == "" } {
set cmdret 1
}
} else {
if { [istarget "hppa*-*-*"] \
&& ![istarget "*-*-linux*"] \
&& ![istarget "*-*-netbsd*" ] } {
set cmd "sed -e 's/^\[ \]*\.comm \\(\[^,\]*\\),\\(.*\\)/\\1 .comm \\2/' < $sourcefile > tmpdir/asm.s"
send_log "$cmd\n"
set cmdret [remote_exec host [concat sh -c [list "$cmd"]]]
set cmdret [lindex $cmdret 0]
if { $cmdret != 0 } {
perror "sed failure"
unresolved $testname
return
}
set sourcefile tmpdir/asm.s
}
set cmd "$AS $ASFLAGS $opts(as) $sourceasflags -o $objfile $sourcefile"
if { $as_flags == "binary" } {
while {[file type $sourcefile] eq "link"} {
set newfile [file readlink $sourcefile]
if {[string index $newfile 0] ne "/"} {
set newfile [file dirname $sourcefile]/$newfile
}
set sourcefile $newfile
}
set newfile [remote_download host $sourcefile $objfile]
set cmdret 0
if { $newfile == "" } {
set cmdret 1
}
} else {
if { [istarget "hppa*-*-*"] \
&& ![istarget "*-*-linux*"] \
&& ![istarget "*-*-netbsd*" ] } {
set cmd "sed -e 's/^\[ \]*\.comm \\(\[^,\]*\\),\\(.*\\)/\\1 .comm \\2/' < $sourcefile > tmpdir/asm.s"
send_log "$cmd\n"
set cmdret [remote_exec host [concat sh -c [list "$cmd"]]]
set cmdret [lindex $cmdret 0]
if { $cmdret != 0 } {
perror "sed failure"
unresolved $testname
continue
}
set sourcefile tmpdir/asm.s
}
set cmd "$AS $ASFLAGS $as_flags $sourceasflags -o $objfile $sourcefile"
send_log "$cmd\n"
set cmdret [remote_exec host [concat sh -c [list "$cmd 2>&1"]] "" "/dev/null" "dump.tmp"]
remote_upload host "dump.tmp"
set comp_output [prune_warnings [file_contents "dump.tmp"]]
remote_file host delete "dump.tmp"
remote_file build delete "dump.tmp"
set cmdret [lindex $cmdret 0]
}
if { $cmdret == 0 && $run_objcopy_objects } {
set cmd "$OBJCOPY $opts(objcopy_objects) $objfile"
send_log "$cmd\n"
set cmdret [remote_exec host [concat sh -c [list "$cmd 2>&1"]] "" "/dev/null" "dump.tmp"]
remote_upload host "dump.tmp"
set comp_output [prune_warnings [file_contents "dump.tmp"]]
remote_file host delete "dump.tmp"
remote_file build delete "dump.tmp"
set cmdret [lindex $cmdret 0]
}
if { $cmdret == 0 && $run_objcopy_objects } {
set cmd "$OBJCOPY $opts(objcopy_objects) $objfile"
send_log "$cmd\n"
set cmdret [remote_exec host [concat sh -c [list "$cmd 2>&1"]] \
"" "/dev/null" "dump.tmp"]
remote_upload host "dump.tmp"
append comp_output [prune_warnings [file_contents "dump.tmp"]]
remote_file host delete "dump.tmp"
remote_file build delete "dump.tmp"
set cmdret [lindex $cmdret 0]
}
}
send_log "$cmd\n"
set cmdret [remote_exec host [concat sh -c [list "$cmd 2>&1"]] \
"" "/dev/null" "dump.tmp"]
remote_upload host "dump.tmp"
append comp_output [prune_warnings [file_contents "dump.tmp"]]
remote_file host delete "dump.tmp"
remote_file build delete "dump.tmp"
set cmdret [lindex $cmdret 0]
}
}
# Perhaps link the file(s).
if { $cmdret == 0 && $run_ld } {
set objfile "tmpdir/dump"
catch "exec rm -f $objfile" exec_output
# Perhaps link the file(s).
if { $cmdret == 0 && $run_ld } {
set objfile "tmpdir/dump"
catch "exec rm -f $objfile" exec_output
set ld_extra_opt ""
global ld
set ld "$LD"
if { [is_elf_format] && [check_shared_lib_support] } {
set ld_extra_opt "$ld_elf_shared_opt"
}
set ld_extra_opt ""
global ld
set ld "$LD"
if { [is_elf_format] && [check_shared_lib_support] } {
set ld_extra_opt "$ld_elf_shared_opt"
}
# Add -L$srcdir/$subdir so that the linker command can use
# linker scripts in the source directory.
set cmd "$LD $ld_extra_opt $LDFLAGS -L$srcdir/$subdir \
# Add -L$srcdir/$subdir so that the linker command can use
# linker scripts in the source directory.
set cmd "$LD $ld_extra_opt $LDFLAGS -L$srcdir/$subdir \
$opts(ld) -o $objfile $objfiles $opts(ld_after_inputfiles)"
# If needed then check for, or add a -Map option.
set mapfile ""
if { $opts(map) != "" } then {
if { [regexp -- "-Map=(\[^ \]+)" $cmd all mapfile] } then {
# Found existing mapfile option
verbose -log "Existing mapfile '$mapfile' found"
} else {
# No mapfile option.
set mapfile "tmpdir/dump.map"
verbose -log "Adding mapfile '$mapfile'"
set cmd "$cmd -Map=$mapfile"
}
}
# If needed then check for, or add a -Map option.
set mapfile ""
if { $opts(map) != "" } then {
if { [regexp -- "-Map=(\[^ \]+)" $cmd all mapfile] } then {
# Found existing mapfile option
verbose -log "Existing mapfile '$mapfile' found"
} else {
# No mapfile option.
set mapfile "tmpdir/dump.map"
verbose -log "Adding mapfile '$mapfile'"
set cmd "$cmd -Map=$mapfile"
}
}
send_log "$cmd\n"
set cmdret [remote_exec host [concat sh -c [list "$cmd 2>&1"]] "" "/dev/null" "dump.tmp"]
remote_upload host "dump.tmp"
append comp_output [file_contents "dump.tmp"]
remote_file host delete "dump.tmp"
remote_file build delete "dump.tmp"
set cmdret [lindex $cmdret 0]
send_log "$cmd\n"
set cmdret [remote_exec host [concat sh -c [list "$cmd 2>&1"]] "" "/dev/null" "dump.tmp"]
remote_upload host "dump.tmp"
append comp_output [file_contents "dump.tmp"]
remote_file host delete "dump.tmp"
remote_file build delete "dump.tmp"
set cmdret [lindex $cmdret 0]
if { $cmdret == 0 && $run_objcopy } {
set infile $objfile
set objfile "tmpdir/dump1"
remote_file host delete $objfile
if { $cmdret == 0 && $run_objcopy } {
set infile $objfile
set objfile "tmpdir/dump1"
remote_file host delete $objfile
# Note that we don't use OBJCOPYFLAGS here; any flags must be
# explicitly specified.
set cmd "$OBJCOPY $opts(objcopy_linked_file) $infile $objfile"
# Note that we don't use OBJCOPYFLAGS here; any flags must be
# explicitly specified.
set cmd "$OBJCOPY $opts(objcopy_linked_file) $infile $objfile"
send_log "$cmd\n"
set cmdret [remote_exec host [concat sh -c [list "$cmd 2>&1"]] "" "/dev/null" "dump.tmp"]
remote_upload host "dump.tmp"
append comp_output [file_contents "dump.tmp"]
remote_file host delete "dump.tmp"
remote_file build delete "dump.tmp"
set cmdret [lindex $cmdret 0]
}
} else {
set objfile [lindex $objfiles 0]
send_log "$cmd\n"
set cmdret [remote_exec host [concat sh -c [list "$cmd 2>&1"]] "" "/dev/null" "dump.tmp"]
remote_upload host "dump.tmp"
append comp_output [file_contents "dump.tmp"]
remote_file host delete "dump.tmp"
remote_file build delete "dump.tmp"
set cmdret [lindex $cmdret 0]
}
} else {
set objfile [lindex $objfiles 0]
}
if { $cmdret == 0 && $opts(PROG) != "" } {
set destopt ${copyfile}.o
switch -- $opts(PROG) {
ar { set program ar }
elfedit {
set program elfedit
set destopt ""
}
nm { set program nm }
objcopy { set program objcopy }
ranlib { set program ranlib }
strings { set program strings }
strip {
set program strip
set destopt "-o $destopt"
}
default {
perror "unrecognized PROG option $opts(PROG) in $file.d"
unresolved $testname
continue
}
}
set progopts1 $opts($program)
eval set progopts \$[string toupper $program]FLAGS
eval set binary \$[string toupper $program]
if { ![is_remote host] && [which $binary] == 0 } {
untested $testname
continue
}
verbose "running $binary $progopts $progopts1" 3
set cmd "$binary $progopts $progopts1 $objfile $destopt"
# Ensure consistent sorting of symbols
if {[info exists env(LC_ALL)]} {
set old_lc_all $env(LC_ALL)
}
set env(LC_ALL) "C"
send_log "$cmd\n"
set cmdret [remote_exec host [concat sh -c [list "$cmd 2>dump.tmp"]] "" "/dev/null"]
set cmdret [lindex $cmdret 0]
remote_upload host "dump.tmp"
append comp_output [prune_warnings [file_contents "dump.tmp"]]
remote_file host delete "dump.tmp"
remote_file build delete "dump.tmp"
if {[info exists old_lc_all]} {
set env(LC_ALL) $old_lc_all
} else {
unset env(LC_ALL)
}
if { $destopt != "" } {
set objfile ${copyfile}.o
}
}
set want_out(source) ""
set want_out(terminal) 0
if { $err_warn } {
if { $opts(error) != "" || $opts(error_output) != "" } {
set want_out(terminal) 1
}
if { $opts(error) != "" || $opts(warning) != "" } {
set want_out(source) "regex"
if { $opts(error) != "" } {
set want_out(regex) $opts(error)
} else {
set want_out(regex) $opts(warning)
}
} else {
set want_out(source) "file"
if { $opts(error_output) != "" } {
set want_out(file) $opts(error_output)
} else {
set want_out(file) $opts(warning_output)
}
}
}
regsub "\n$" $comp_output "" comp_output
if { $cmdret != 0 || $comp_output != "" || $want_out(source) != "" } {
set exitstat "succeeded"
if { $cmdret != 0 } { set exitstat "failed" }
if { $want_out(source) == "regex" } {
verbose -log "$exitstat with: <$comp_output>, expected: <$want_out(regex)>"
} elseif { $want_out(source) == "file" } {
verbose -log "$exitstat with: <$comp_output>, expected in file $want_out(file)"
set_file_contents "tmpdir/ld.messages" "$comp_output"
} else {
verbose -log "$exitstat with: <$comp_output>, no expected output"
}
if { (($want_out(source) == "") == ($comp_output == "")) \
&& (($cmdret == 0) == ($want_out(terminal) == 0)) \
&& ((($want_out(source) == "regex") \
&& [regexp -- $want_out(regex) $comp_output]) \
|| (($want_out(source) == "file") \
&& (![regexp_diff "tmpdir/ld.messages" "$srcdir/$subdir/$want_out(file)"]))) } {
# We have the expected output.
if { $want_out(terminal) || $dumpprogram == "" } {
pass $testname
continue
}
} else {
fail $testname
continue
}
}
# We must not have expected failure if we get here.
if { $opts(error) != "" } {
fail $testname
continue
}
if { $opts(map) != "" } then {
# Check the map file matches.
set map_pattern_file $srcdir/$subdir/$opts(map)
verbose -log "Compare '$mapfile' against '$map_pattern_file'"
if { [regexp_diff $mapfile $map_pattern_file] } then {
fail "$testname (map file check)"
} else {
pass "$testname (map file check)"
}
if { $dumpprogram == "" } then {
continue
}
}
set progopts1 $opts($dumpprogram)
eval set progopts \$[string toupper $dumpprogram]FLAGS
eval set binary \$[string toupper $dumpprogram]
if { ![is_remote host] && [which $binary] == 0 } {
untested $testname
continue
}
# For objdump of gas output, automatically translate standard section names
set sect_names ""
if { !$run_ld && $dumpprogram == "objdump" \
&& $opts(section_subst) != "no" \
&& ![string match "*-b binary*" $progopts1] } {
set sect_names [get_standard_section_names]
if { $sect_names != ""} {
regsub -- "\\.text" $progopts1 "[lindex $sect_names 0]" progopts1
regsub -- "\\.data" $progopts1 "[lindex $sect_names 1]" progopts1
regsub -- "\\.bss" $progopts1 "[lindex $sect_names 2]" progopts1
}
}
if { $progopts1 == "" } { set $progopts1 "-r" }
verbose "running $binary $progopts $progopts1" 3
set cmd "$binary $progopts $progopts1 $objfile > $dumpfile"
# Ensure consistent sorting of symbols
if {[info exists env(LC_ALL)]} {
set old_lc_all $env(LC_ALL)
}
set env(LC_ALL) "C"
send_log "$cmd\n"
set cmdret [remote_exec host [concat sh -c [list "$cmd 2>dump.tmp"]] "" "/dev/null"]
set cmdret [lindex $cmdret 0]
remote_upload host "dump.tmp"
set comp_output [prune_warnings [file_contents "dump.tmp"]]
remote_file host delete "dump.tmp"
remote_file build delete "dump.tmp"
if {[info exists old_lc_all]} {
set env(LC_ALL) $old_lc_all
} else {
unset env(LC_ALL)
}
if { $cmdret != 0 || $comp_output != "" } {
send_log "exited abnormally with $cmdret, output:$comp_output\n"
fail $testname
continue
}
if { $verbose > 2 } then { verbose "output is [file_contents $dumpfile]" 3 }
# Create the substition list for objdump output.
set regexp_subst ""
if { $sect_names != "" } {
set regexp_subst [list "\\\\?\\.text" [lindex $sect_names 0] \
"\\\\?\\.data" [lindex $sect_names 1] \
"\\\\?\\.bss" [lindex $sect_names 2] ]
}
if { [regexp_diff $dumpfile "${dfile}" $regexp_subst] } then {
fail $testname
if { $verbose == 2 } then { verbose "output is [file_contents $dumpfile]" 2 }
continue
}
pass $testname
}
if { $cmdret == 0 && $opts(PROG) != "" } {
set destopt ${copyfile}.o
switch -- $opts(PROG) {
ar { set program ar }
elfedit {
set program elfedit
set destopt ""
}
nm { set program nm }
objcopy { set program objcopy }
ranlib { set program ranlib }
strings { set program strings }
strip {
set program strip
set destopt "-o $destopt"
}
default {
perror "unrecognized PROG option $opts(PROG) in $file.d"
unresolved $testname
return
}
}
set progopts1 $opts($program)
eval set progopts \$[string toupper $program]FLAGS
eval set binary \$[string toupper $program]
if { ![is_remote host] && [which $binary] == 0 } {
untested $testname
return
}
verbose "running $binary $progopts $progopts1" 3
set cmd "$binary $progopts $progopts1 $objfile $destopt"
# Ensure consistent sorting of symbols
if {[info exists env(LC_ALL)]} {
set old_lc_all $env(LC_ALL)
}
set env(LC_ALL) "C"
send_log "$cmd\n"
set cmdret [remote_exec host [concat sh -c [list "$cmd 2>dump.tmp"]] "" "/dev/null"]
set cmdret [lindex $cmdret 0]
remote_upload host "dump.tmp"
append comp_output [prune_warnings [file_contents "dump.tmp"]]
remote_file host delete "dump.tmp"
remote_file build delete "dump.tmp"
if {[info exists old_lc_all]} {
set env(LC_ALL) $old_lc_all
} else {
unset env(LC_ALL)
}
if { $destopt != "" } {
set objfile ${copyfile}.o
}
}
set want_out(source) ""
set want_out(terminal) 0
if { $err_warn } {
if { $opts(error) != "" || $opts(error_output) != "" } {
set want_out(terminal) 1
}
if { $opts(error) != "" || $opts(warning) != "" } {
set want_out(source) "regex"
if { $opts(error) != "" } {
set want_out(regex) $opts(error)
} else {
set want_out(regex) $opts(warning)
}
} else {
set want_out(source) "file"
if { $opts(error_output) != "" } {
set want_out(file) $opts(error_output)
} else {
set want_out(file) $opts(warning_output)
}
}
}
regsub "\n$" $comp_output "" comp_output
if { $cmdret != 0 || $comp_output != "" || $want_out(source) != "" } {
set exitstat "succeeded"
if { $cmdret != 0 } { set exitstat "failed" }
if { $want_out(source) == "regex" } {
verbose -log "$exitstat with: <$comp_output>, expected: <$want_out(regex)>"
} elseif { $want_out(source) == "file" } {
verbose -log "$exitstat with: <$comp_output>, expected in file $want_out(file)"
set_file_contents "tmpdir/ld.messages" "$comp_output"
} else {
verbose -log "$exitstat with: <$comp_output>, no expected output"
}
if { (($want_out(source) == "") == ($comp_output == "")) \
&& (($cmdret == 0) == ($want_out(terminal) == 0)) \
&& ((($want_out(source) == "regex") \
&& [regexp -- $want_out(regex) $comp_output]) \
|| (($want_out(source) == "file") \
&& (![regexp_diff "tmpdir/ld.messages" "$srcdir/$subdir/$want_out(file)"]))) } {
# We have the expected output.
if { $want_out(terminal) || $dumpprogram == "" } {
pass $testname
return
}
} else {
fail $testname
return
}
}
# We must not have expected failure if we get here.
if { $opts(error) != "" } {
fail $testname
return
}
if { $opts(map) != "" } then {
# Check the map file matches.
set map_pattern_file $srcdir/$subdir/$opts(map)
verbose -log "Compare '$mapfile' against '$map_pattern_file'"
if { [regexp_diff $mapfile $map_pattern_file] } then {
fail "$testname (map file check)"
} else {
pass "$testname (map file check)"
}
if { $dumpprogram == "" } then {
return
}
}
set progopts1 $opts($dumpprogram)
eval set progopts \$[string toupper $dumpprogram]FLAGS
eval set binary \$[string toupper $dumpprogram]
if { ![is_remote host] && [which $binary] == 0 } {
untested $testname
return
}
# For objdump of gas output, automatically translate standard section names
set sect_names ""
if { !$run_ld && $dumpprogram == "objdump" \
&& $opts(section_subst) != "no" \
&& ![string match "*-b binary*" $progopts1] } {
set sect_names [get_standard_section_names]
if { $sect_names != ""} {
regsub -- "\\.text" $progopts1 "[lindex $sect_names 0]" progopts1
regsub -- "\\.data" $progopts1 "[lindex $sect_names 1]" progopts1
regsub -- "\\.bss" $progopts1 "[lindex $sect_names 2]" progopts1
}
}
if { $progopts1 == "" } { set $progopts1 "-r" }
verbose "running $binary $progopts $progopts1" 3
set cmd "$binary $progopts $progopts1 $objfile > $dumpfile"
# Ensure consistent sorting of symbols
if {[info exists env(LC_ALL)]} {
set old_lc_all $env(LC_ALL)
}
set env(LC_ALL) "C"
send_log "$cmd\n"
set cmdret [remote_exec host [concat sh -c [list "$cmd 2>dump.tmp"]] "" "/dev/null"]
set cmdret [lindex $cmdret 0]
remote_upload host "dump.tmp"
set comp_output [prune_warnings [file_contents "dump.tmp"]]
remote_file host delete "dump.tmp"
remote_file build delete "dump.tmp"
if {[info exists old_lc_all]} {
set env(LC_ALL) $old_lc_all
} else {
unset env(LC_ALL)
}
if { $cmdret != 0 || $comp_output != "" } {
send_log "exited abnormally with $cmdret, output:$comp_output\n"
fail $testname
return
}
if { $verbose > 2 } then { verbose "output is [file_contents $dumpfile]" 3 }
# Create the substition list for objdump output.
set regexp_subst ""
if { $sect_names != "" } {
set regexp_subst [list "\\\\?\\.text" [lindex $sect_names 0] \
"\\\\?\\.data" [lindex $sect_names 1] \
"\\\\?\\.bss" [lindex $sect_names 2] ]
}
if { [regexp_diff $dumpfile "${dfile}" $regexp_subst] } then {
fail $testname
if { $verbose == 2 } then { verbose "output is [file_contents $dumpfile]" 2 }
return
}
pass $testname
}
proc slurp_options { file } {

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@ -1,3 +1,13 @@
2019-02-27 Matthew Malcomson <matthew.malcomson@arm.com>
* testsuite/gas/aarch64/dotproduct.d: Use multiple "as" lines.
* testsuite/gas/aarch64/dotproduct_armv8_4.d: Remove.
* testsuite/gas/aarch64/dotproduct_armv8_4.s: Remove.
* testsuite/gas/aarch64/illegal-dotproduct.d: Use multiple "as"
lines.
* testsuite/gas/aarch64/ldst-rcpc-armv8_2.d: Remove.
* testsuite/gas/aarch64/ldst-rcpc.d: Use multiple "as" lines.
2019-02-24 Alan Modra <amodra@gmail.com>
* config/tc-ppc.c (parse_tls_arg): Wrap in #ifdef OBJ_ELF.

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@ -1,4 +1,5 @@
#as: -march=armv8.2-a+dotprod
#as: -march=armv8.4-a
#objdump: -dr
.*: file format .*

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@ -1,10 +0,0 @@
#as: -march=armv8.4-a
#objdump: -dr
.*: file format .*
Disassembly of section \.text:
0+ <.*>:
[^:]+:\s+2e809400 udot v0.2s, v0.8b, v0.8b
[^:]+:\s+2e8b9400 udot v0.2s, v0.8b, v11.8b

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@ -1,2 +0,0 @@
UDOT V0.2S, V0.8B, V0.8B
UDOT V0.2S, V0.8B, V11.8B

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@ -1,4 +1,5 @@
#as: -march=armv8.2-a+dotprod
#as: -march=armv8.4-a
#name: Invalid dotproduct instructions.
#source: illegal-dotproduct.s
#error_output: illegal-dotproduct.l

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@ -1,21 +0,0 @@
#objdump: -dr
#as: -march=armv8.2-a+rcpc
#source: ldst-rcpc.s
.*: file format .*
Disassembly of section \.text:
0+ <.*>:
0: 38bfc0e1 ldaprb w1, \[x7\]
4: 38bfc0e1 ldaprb w1, \[x7\]
8: 38bfc0e1 ldaprb w1, \[x7\]
c: 78bfc0e1 ldaprh w1, \[x7\]
10: 78bfc0e1 ldaprh w1, \[x7\]
14: 78bfc0e1 ldaprh w1, \[x7\]
18: b8bfc0e1 ldapr w1, \[x7\]
1c: b8bfc0e1 ldapr w1, \[x7\]
20: b8bfc0e1 ldapr w1, \[x7\]
24: f8bfc0e1 ldapr x1, \[x7\]
28: f8bfc0e1 ldapr x1, \[x7\]
2c: f8bfc0e1 ldapr x1, \[x7\]

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@ -1,5 +1,7 @@
#objdump: -dr
#as: -march=armv8.3-a
#as: -march=armv8.2-a+rcpc
#source: ldst-rcpc.s
.*: file format .*