+2018-09-15 Alan Modra <amodra@gmail.com>
+
+ * testsuite/binutils-all/add-symbol.d: Add "section_subst: no".
+ * testsuite/binutils-all/elfedit.exp: Don't set tempfile or copyfile.
+ * testsuite/binutils-all/symbols-1.d,
+ * testsuite/binutils-all/symbols-2.d,
+ * testsuite/binutils-all/symbols-3.d,
+ * testsuite/binutils-all/symbols-4.d: Quote '*' and '!'.
+ * testsuite/binutils-all/add-empty-section.d,
+ * testsuite/binutils-all/add-section.d,
+ * testsuite/binutils-all/elfedit.exp,
+ * testsuite/binutils-all/note-1.d,
+ * testsuite/binutils-all/pr23633.d: Add $subdir after $srcdir.
+ * testsuite/config/default.exp (AS, ASFLAGS): Define.
+ * testsuite/config/hppa.sed: Handle all common symbols.
+ * testsuite/lib/binutils-common.exp (run_dump_test): New proc,
+ merged from three other versions.
+ (slurp_options, file_contents, set_file_contents): Likewise.
+ (big_or_little_endian, get_standard_section_names): Likewise.
+ * testsuite/lib/utils-lib.exp (run_dump_test): Delete.
+ (slurp_options, proc file_contents): Delete.
+ (get_standard_section_names): Delete.
+
2018-09-15 Alan Modra <amodra@gmail.com>
* testsuite/binutils-all/copy-2.d,
#PROG: objcopy
#name: objcopy add-empty-section
#source: empty.s
-#objcopy: --add-section NEW=$srcdir/empty-file
+#objcopy: --add-section NEW=$srcdir/$subdir/empty-file
#readelf: -S --wide
#...
#PROG: objcopy
#name: objcopy add-section
#source: empty.s
-#objcopy: --add-section NEW=$srcdir/empty.s
+#objcopy: --add-section NEW=$srcdir/$subdir/empty.s
#objdump: -s -j NEW
.*: +file format .*
#source: symbols.s
#objcopy: --add-symbol NEW=0x1234 --add-symbol NEW_DATA=.data:0x4321,local
#objdump: --syms
+#section_subst: no
.*: +file format .*
return
}
-if ![is_remote host] {
- set tempfile tmpdir/bintest.o
- set copyfile tmpdir/bintest
-} else {
- set tempfile [remote_download host tmpdir/bintest.o]
- set copyfile bintest
-}
-
run_dump_test "elfedit-1"
run_dump_test "elfedit-2"
run_dump_test "elfedit-3"
#PROG: objcopy
#readelf: -S --wide
-#objcopy: --add-section .note=$srcdir/note-1.d
+#objcopy: --add-section .note=$srcdir/$subdir/note-1.d
#name: add notes section
#source: copytest.s
#notarget: h8300-*-*
#source: pr23633.s
#PROG: objcopy
-#objcopy: -S --keep-symbols=$srcdir/pr23633.list
+#objcopy: -S --keep-symbols=$srcdir/$subdir/pr23633.list
#objdump: -s
#...
#name: localize 'fo*' but not 'foo'
#PROG: objcopy
-#objcopy: -w -L !foo -L fo*
+#objcopy: -w -L \!foo -L fo\*
#source: symbols.s
#nm: -n
#name: weaken 'fo*' but not 'foo'
#PROG: objcopy
-#objcopy: -w -W !foo -W fo*
+#objcopy: -w -W \!foo -W fo\*
#source: symbols.s
#nm: -n
#name: weaken 'fo*' but not 'foo', localize foo.
#PROG: objcopy
-#objcopy: -w -W !foo -W fo* -L foo
+#objcopy: -w -W \!foo -W fo\* -L foo
#source: symbols.s
#nm: -n
#name: weaken '*' but not 'foo' or 'bar'
#PROG: objcopy
-#objcopy: -w -W !foo -W !bar -W *
+#objcopy: -w -W \!foo -W \!bar -W \*
#source: symbols.s
#nm: -n
load_lib utils-lib.exp
+if ![info exists AS] then {
+ set AS [findfile $base_dir/../gas/as-new $base_dir/../gas/as-new [transform as]]
+}
+if ![info exists ASFLAGS] then {
+ set ASFLAGS ""
+}
+
if ![info exists NM] then {
set NM [findfile $base_dir/nm-new $base_dir/nm-new [transform nm]]
}
s/# Old OSF sed blows up if you have a sed command starting with "#"//
s/# Avoid it by putting the comments within real sed commands.//
-s/# Fix the definition of common_symbol to be correct for the PA assemblers.//
-s/ \.comm common_symbol,4/common_symbol .comm 4/
+s/# Fix .comm syntax to be correct for the PA assemblers.//
+s/^[ ]*\.comm \([^,]*\),\(.*\)/\1 .comm \2/
return $text
}
}
+
+# run_dump_test FILE (optional:) EXTRA_OPTIONS
+#
+# Assemble a .s file, then run some utility on it and check the output.
+#
+# There should be an assembly language file named FILE.s in the test
+# suite directory, and a pattern file called FILE.d. run_dump_test
+# will assemble FILE.s, optionally run objcopy on the object file,
+# optionally run ld, optionally run another objcopy, optionally run
+# another tool under test specified by PROG, then run a dump tool like
+# addr2line, nm, objdump, readelf or size on the object file to produce
+# textual output, and then analyze that with regexps.
+# The FILE.d file specifies what program to run, and what to expect in
+# its output.
+#
+# The FILE.d file begins with zero or more option lines, which specify
+# flags to pass to the assembler, the program to run to dump the
+# assembler's output, and the options it wants. The option lines have
+# the syntax:
+#
+# # OPTION: VALUE
+#
+# OPTION is the name of some option, like "name" or "objdump", and
+# VALUE is OPTION's value. The valid options are described below.
+# Whitespace is ignored everywhere, except within VALUE. The option
+# list ends with the first line that doesn't match the above syntax.
+# However, a line within the options that begins with a #, but doesn't
+# have a recognizable option name followed by a colon, is considered a
+# comment and entirely ignored.
+#
+# The optional EXTRA_OPTIONS argument to `run_dump_test' is a list of
+# two-element lists. The first element of each is an option name, and
+# the second additional arguments to be added on to the end of the
+# option list as given in FILE.d. (If omitted, no additional options
+# are added.)
+#
+# The interesting options are:
+#
+# name: TEST-NAME
+# The name of this test, passed to DejaGNU's `pass' and `fail'
+# commands. If omitted, this defaults to FILE, the root of the
+# .s and .d files' names.
+#
+# as: FLAGS
+# When assembling, pass FLAGS to the assembler.
+# If assembling several files, you can pass different assembler
+# options in the "source" directives. See below.
+#
+# ld: FLAGS
+# Link assembled files using FLAGS, in the order of the "source"
+# directives, when using multiple files.
+#
+# ld_after_inputfiles: FLAGS
+# Similar to "ld", but put FLAGS after all input files.
+#
+# objcopy_objects: FLAGS
+# Run objcopy with the specified flags after assembling any source
+# that has the special marker RUN_OBJCOPY in the source specific
+# flags.
+#
+# objcopy_linked_file: FLAGS
+# Run objcopy on the linked file with the specified flags.
+# This lets you transform the linked file using objcopy, before the
+# result is analyzed by an analyzer program specified below.
+#
+# PROG: PROGRAM-NAME
+# The name of a program under test, to run to modify or analyze the
+# .o file produced by the assembler. Recognised names are: ar,
+# elfedit, nm, objcopy, ranlib, strings, and strip.
+#
+# DUMPPROG: PROGRAM-NAME
+# The name of the program to run to analyze the file produced
+# by the assembler or the linker. This can be omitted;
+# run_dump_test will guess which program to run from which of
+# the flags options below is present.
+#
+# addr2line: FLAGS
+# nm: FLAGS
+# objdump: FLAGS
+# readelf: FLAGS
+# size: FLAGS
+# Use the specified program to analyze the output file, and pass it
+# FLAGS, in addition to the output name. Note that they are run
+# with LC_ALL=C in the environment to give consistent sorting of
+# symbols. If no FLAGS are needed then you can use:
+# DUMPPROG: [nm objdump readelf addr2line]
+# instead, or just pass a flag that happens to be the default.
+# If objdump is the dump tool and we're not dumping binary, nor
+# have run ld, then the standard section names (.text, .data and
+# .bss) are replaced by target ones if any (eg. rx-elf uses "P"
+# instead of .text). The substition is done for both the
+# objdump options (eg: "-j .text" is replaced by "-j P") and the
+# reference file.
+#
+# source: SOURCE [FLAGS]
+# Assemble the file SOURCE.s using the flags in the "as" directive
+# and the (optional) FLAGS. If omitted, the source defaults to
+# FILE.s.
+# This is useful if several .d files want to share a .s file.
+# More than one "source" directive can be given, which is useful
+# when testing linking.
+#
+# dump: DUMP
+# Match against DUMP.d. If omitted, this defaults to FILE.d. This
+# is useful if several .d files differ by options only. Options are
+# always read from FILE.d.
+#
+# target: GLOB|PROC ...
+# Run this test only on a specified list of targets. More precisely,
+# in the space-separated list each glob is passed to "istarget" and
+# each proc is called as a TCL procedure. List items are interpreted
+# such that procs are denoted by surrounding square brackets, and any
+# other items are consired globs. If the call evaluates true for any
+# of them, the test will be run, otherwise it will be marked
+# unsupported.
+#
+# notarget: GLOB|PROC ...
+# Do not run this test on a specified list of targets. Again, each
+# glob in the space-separated list is passed to "istarget" and each
+# proc is called as a TCL procedure, and the test is run if it
+# evaluates *false* for *all* of them. Otherwise it will be marked
+# unsupported.
+#
+# alltargets: GLOB|PROC ...
+# Run this test on a specified list of targets. Again, each
+# glob in the space-separated list is passed to "istarget" and each
+# proc is called as a TCL procedure, and the test is run if it
+# evaluates *true* for *all* of them. Otherwise it will be marked
+# unsupported.
+#
+# skip: GLOB|PROC ...
+# anyskip: GLOB|PROC ...
+# noskip: GLOB|PROC ...
+# These are exactly the same as "notarget", "alltargets" and
+# "target" respectively, except that they do nothing at all if the
+# check fails. They should only be used in groups, to construct a
+# single test which is run on all targets but with variant options
+# or expected output on some targets. (For example, see
+# gas/arm/inst.d and gas/arm/wince_inst.d.)
+#
+# xfail: GLOB|PROC ...
+# Run this test and it is is expected to fail on a specified list
+# of targets.
+#
+# error: REGEX
+# An error with message matching REGEX must be emitted for the test
+# to pass. The DUMPPROG, addr2line, nm, objdump, readelf and size
+# options have no meaning and need not supplied if this is present.
+# Multiple "error" directives append to the expected error message.
+#
+# error_output: FILE
+# Means the same as 'error', except the regular expression lines
+# are contains in FILE.
+#
+# warning: REGEX
+# Expect a warning matching REGEX. It is an error to issue
+# both "error" and "warning". Multiple "warning" directives
+# append to the expected warning message.
+#
+# warning_output: FILE
+# Means the same as 'warning', except the regular expression
+# lines are contains in FILE.
+#
+# map: FILE
+# Adding this option will cause the linker to generate a linker
+# map file, using the -Map=MAPFILE command line option. If
+# there is no -Map=MAPFILE in the 'ld: FLAGS' then one will be
+# added to the linker command line. The contents of the
+# generated MAPFILE are then compared against the regexp lines
+# in FILE using `regexp_diff' (see below for details).
+#
+# section_subst: no
+# Means that the section substitution for objdump is disabled.
+#
+# Each option may occur at most once unless otherwise mentioned.
+#
+# After the option lines come regexp lines. run_dump_test calls
+# regexp_diff to compare the output of the dumping tool against the
+# regexps in FILE.d.
+#
+proc run_dump_test { name {extra_options {}} } {
+ global ADDR2LINE ADDR2LINEFLAGS AS ASFLAGS ELFEDIT ELFEDITFLAGS LD LDFLAGS
+ global NM NMFLAGS OBJCOPY OBJCOPYFLAGS OBJDUMP OBJDUMPFLAGS
+ global READELF READELFFLAGS STRIP STRIPFLAGS
+ global copyfile env ld_elf_shared_opt runtests srcdir subdir verbose
+
+ if [string match "*/*" $name] {
+ set file $name
+ set name [file tail $name]
+ } else {
+ set file "$srcdir/$subdir/$name"
+ }
+
+ if ![runtest_file_p $runtests $name] then {
+ return
+ }
+
+ set opt_array [slurp_options "${file}.d"]
+ if { $opt_array == -1 } {
+ perror "error reading options from $file.d"
+ unresolved $subdir/$name
+ return
+ }
+ set dumpfile tmpdir/dump.out
+ set run_ld 0
+ set run_objcopy 0
+ set objfile_names {}
+ set opts(PROG) {}
+ set opts(DUMPPROG) {}
+ set opts(addr2line) {}
+ set opts(alltargets) {}
+ set opts(anyskip) {}
+ set opts(ar) {}
+ set opts(as) {}
+ set opts(dump) {}
+ set opts(elfedit) {}
+ set opts(error) {}
+ set opts(error_output) {}
+ set opts(ld) {}
+ set opts(ld_after_inputfiles) {}
+ set opts(map) {}
+ set opts(name) {}
+ set opts(nm) {}
+ set opts(noskip) {}
+ set opts(notarget) {}
+ set opts(objcopy) {}
+ set opts(objcopy_linked_file) {}
+ set opts(objcopy_objects) {}
+ set opts(objdump) {}
+ set opts(ranlib) {}
+ set opts(readelf) {}
+ set opts(section_subst) {}
+ set opts(size) {}
+ set opts(strings) {}
+ set opts(strip) {}
+ set opts(skip) {}
+ set opts(source) {}
+ set opts(strip) {}
+ set opts(target) {}
+ set opts(warning) {}
+ set opts(warning_output) {}
+ set opts(xfail) {}
+
+ set in_extra 0
+ foreach i [concat $opt_array {{} {}} $extra_options] {
+ set opt_name [lindex $i 0]
+ set opt_val [lindex $i 1]
+ if { $opt_name == "" } {
+ set in_extra 1
+ continue
+ }
+ if ![info exists opts($opt_name)] {
+ perror "unknown option $opt_name in file $file.d"
+ unresolved $subdir/$name
+ return
+ }
+
+ # Allow more substitutions, including tcl functions, for as and ld.
+ # Not done in general because extra quoting is needed for glob
+ # args used for example in binutils-all/remove-relocs-04.d.
+ if { $opt_name == "as" || $opt_name == "ld" } {
+ set opt_val [subst $opt_val]
+ } else {
+ # Just substitute $srcdir and $subdir
+ regsub -all {\$srcdir} "$opt_val" "$srcdir" opt_val
+ regsub -all {\$subdir} "$opt_val" "$subdir" opt_val
+ }
+
+ switch -- $opt_name {
+ xfail {}
+ target {}
+ alltargets {}
+ notarget {}
+ skip {}
+ anyskip {}
+ noskip {}
+ warning {}
+ error {}
+ source {
+ # Move any source-specific as-flags to a separate list to
+ # simplify processing.
+ if { [llength $opt_val] > 1 } {
+ lappend asflags [lrange $opt_val 1 end]
+ set opt_val [lindex $opt_val 0]
+ } else {
+ lappend asflags {}
+ }
+
+ # Create the object file name based on nothing but the source
+ # file name.
+ set new_objfile \
+ [concat tmpdir/[file rootname [file tail [lindex $opt_val 0]]].o]
+ # But, sometimes, we have the exact same source filename in
+ # different directories (foo/src.s bar/src.s) which would lead
+ # us to try and create two src.o files. We detect this
+ # conflict here, and instead create src.o and src1.o.
+ set j 0
+ while { [lsearch $objfile_names $new_objfile] != -1 } {
+ incr j
+ set new_objfile \
+ [concat tmpdir/[file rootname [file tail [lindex $opt_val 0]]]${j}.o]
+ }
+ lappend objfile_names $new_objfile
+ }
+ default {
+ if { !$in_extra && [string length $opts($opt_name)] } {
+ perror "option $opt_name multiply set in $file.d"
+ unresolved $subdir/$name
+ return
+ }
+
+ # A single "#ld:" with no options should do the right thing.
+ if { $opt_name == "ld" } {
+ set run_ld 1
+ }
+ # Likewise objcopy_linked_file.
+ if { $opt_name == "objcopy_linked_file" } {
+ set run_objcopy 1
+ }
+ }
+ }
+
+ # Append differently whether it's a message (without space) or
+ # an option or list (with space).
+ switch -- $opt_name {
+ warning -
+ error {
+ append opts($opt_name) $opt_val
+ }
+ default {
+ set opts($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)
+ }
+
+ if { $opts(name) == "" } {
+ set testname "$subdir/$name"
+ } else {
+ set testname $opts(name)
+ }
+
+ set err_warn 0
+ foreach opt { warning error warning_output error_output } {
+ if { $opts($opt) != "" } {
+ if { $err_warn } {
+ perror "$testname: bad mix of warning and error test directives"
+ unresolved $testname
+ return
+ }
+ set err_warn 1
+ }
+ }
+
+ # Decide early whether we should run the test for this target.
+ if { [llength $opts(noskip)] > 0 } {
+ set targmatch 0
+ foreach targ $opts(noskip) {
+ if [match_target $targ] {
+ set targmatch 1
+ break
+ }
+ }
+ if { $targmatch == 0 } {
+ return
+ }
+ }
+ foreach targ $opts(anyskip) {
+ if ![match_target $targ] {
+ return
+ }
+ }
+ foreach targ $opts(skip) {
+ if [match_target $targ] {
+ return
+ }
+ }
+ if { [llength $opts(target)] > 0 } {
+ set targmatch 0
+ foreach targ $opts(target) {
+ if [match_target $targ] {
+ set targmatch 1
+ break
+ }
+ }
+ if { $targmatch == 0 } {
+ unsupported $testname
+ return
+ }
+ }
+ foreach targ $opts(alltargets) {
+ if ![match_target $targ] {
+ unsupported $testname
+ return
+ }
+ }
+ foreach targ $opts(notarget) {
+ if [match_target $targ] {
+ unsupported $testname
+ return
+ }
+ }
+
+ set dumpprogram ""
+ # It's meaningless to require an output-testing method when we
+ # expect an error.
+ if { $opts(error) == "" && $opts(error_output) == "" } {
+ if { $opts(DUMPPROG) != "" } {
+ switch -- $opts(DUMPPROG) {
+ addr2line { set dumpprogram addr2line }
+ nm { set dumpprogram nm }
+ objdump { set dumpprogram objdump }
+ readelf { set dumpprogram readelf }
+ size { set dumpprogram size }
+ default {
+ perror "unrecognized DUMPPROG option $opts(DUMPPROG) in $file.d"
+ unresolved $testname
+ return
+ }
+ }
+ } else {
+ # Guess which program to run, by seeing which option was specified.
+ foreach p {addr2line nm objdump readelf size} {
+ if {$opts($p) != ""} {
+ if {$dumpprogram != ""} {
+ perror "ambiguous dump program in $file.d"
+ unresolved $testname
+ return
+ } else {
+ set dumpprogram $p
+ }
+ }
+ }
+ }
+ if { $dumpprogram == "" && $opts(map) == "" && !$err_warn } {
+ perror "dump program unspecified in $file.d"
+ unresolved $testname
+ return
+ }
+ }
+
+ if { $opts(source) == "" } {
+ set sourcefiles [list ${file}.s]
+ set asflags [list ""]
+ set objfile_names [list tmpdir/[file tail ${file}].o]
+ } else {
+ set sourcefiles {}
+ foreach sf $opts(source) {
+ if { [string match "/*" $sf] } {
+ lappend sourcefiles "$sf"
+ } else {
+ lappend sourcefiles "$srcdir/$subdir/$sf"
+ }
+ }
+ }
+
+ if { $opts(dump) == "" } {
+ set dfile ${file}.d
+ } else {
+ set dfile $srcdir/$subdir/$opts(dump)
+ }
+
+ # Time to setup xfailures.
+ foreach targ $opts(xfail) {
+ 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
+
+ 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
+
+ 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*" ] } {
+ 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 $sourcefile"
+
+ send_log "$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]
+ }
+ }
+
+ # Perhaps link the file(s).
+ if { $cmdret == 0 && $run_ld } {
+ set objfile "tmpdir/dump"
+ catch "exec rm -f $objfile" exec_output
+
+ set ld_extra_opt ""
+ if { [is_elf_format] && [check_shared_lib_support] } {
+ set ld_extra_opt "$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 \
+ $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=$mapfile"
+ }
+ }
+
+ send_log "$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 $objfile
+
+ # Note that we don't use OBJCOPYFLAGS here; any flags must be
+ # explicitly specified.
+ set cmd "$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]
+ }
+
+ 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 } {
+ # If options_regsub(foo) is set to {a b}, then the contents of a
+ # "#foo:" line will have regsub -all applied to replace a with b.
+ global options_regsub
+
+ if [catch { set f [open $file r] } x] {
+ #perror "couldn't open `$file': $x"
+ perror "$x"
+ return -1
+ }
+ set opt_array {}
+ # whitespace expression
+ set ws {[ ]*}
+ set nws {[^ ]*}
+ # whitespace is ignored anywhere except within the options list;
+ # option names are alphanumeric plus underscore.
+ set pat "^#${ws}(\[a-zA-Z0-9_\]*)$ws:${ws}(.*)$ws\$"
+ while { [gets $f line] != -1 } {
+ set line [string trim $line]
+ # Whitespace here is space-tab.
+ if [regexp $pat $line xxx opt_name opt_val] {
+ # match!
+ if [info exists options_regsub($opt_name)] {
+ set subst $options_regsub($opt_name)
+ regsub -all -- [lindex $subst 0] $opt_val [lindex $subst 1] \
+ opt_val
+ }
+ lappend opt_array [list $opt_name $opt_val]
+ } elseif {![regexp "^#" $line ]} {
+ break
+ }
+ }
+ close $f
+ return $opt_array
+}
+
+proc file_contents { filename } {
+ set file [open $filename r]
+ set contents [read $file]
+ close $file
+ return $contents
+}
+
+proc set_file_contents { filename contents } {
+ set file [open $filename w]
+ puts $file "$contents"
+ close $file
+}
+
+# Look for big-endian or little-endian switches in the multlib
+# options and translate these into a -EB or -EL switch. Note
+# we cannot rely upon proc process_multilib_options to do this
+# for us because for some targets the compiler does not support
+# -EB/-EL but it does support -mbig-endian/-mlittle-endian, and
+# the site.exp file will include the switch "-mbig-endian"
+# (rather than "big-endian") which is not detected by proc
+# process_multilib_options.
+#
+proc big_or_little_endian {} {
+
+ if [board_info [target_info name] exists multilib_flags] {
+ set tmp_flags " [board_info [target_info name] multilib_flags]"
+
+ foreach x $tmp_flags {
+ case $x in {
+ {*big*endian eb EB -eb -EB -mb -meb} {
+ set flags " -EB"
+ return $flags
+ }
+ {*little*endian el EL -el -EL -ml -mel} {
+ set flags " -EL"
+ return $flags
+ }
+ }
+ }
+ }
+
+ set flags ""
+ return $flags
+}
+
+# Internal procedure: return the names of the standard sections
+#
+proc get_standard_section_names {} {
+ if [istarget "rx-*-*"] {
+ return { "P" "D_1" "B_1" }
+ }
+ if [istarget "alpha*-*-*vms*"] {
+ # Double quote: for TCL and for sh.
+ return { "\\\$CODE\\\$" "\\\$DATA\\\$" "\\\$BSS\\\$" }
+ }
+ return
+}
}
}
-# Copied and modified from gas.
-
-# run_dump_test FILE (optional:) EXTRA_OPTIONS
-#
-# Assemble a .s file, then run some utility on it and check the output.
-#
-# There should be an assembly language file named FILE.s in the test
-# suite directory, and a pattern file called FILE.d. `run_dump_test'
-# will assemble FILE.s, run some tool like `objdump', `objcopy', or
-# `nm' on the .o file to produce textual output, and then analyze that
-# with regexps. The FILE.d file specifies what program to run, and
-# what to expect in its output.
-#
-# The FILE.d file begins with zero or more option lines, which specify
-# flags to pass to the assembler, the program to run to dump the
-# assembler's output, and the options it wants. The option lines have
-# the syntax:
-#
-# # OPTION: VALUE
-#
-# OPTION is the name of some option, like "name" or "objdump", and
-# VALUE is OPTION's value. The valid options are described below.
-# Whitespace is ignored everywhere, except within VALUE. The option
-# list ends with the first line that doesn't match the above syntax.
-# However, a line within the options that begins with a #, but doesn't
-# have a recognizable option name followed by a colon, is considered a
-# comment and entirely ignored.
-#
-# The optional EXTRA_OPTIONS argument to `run_dump_test' is a list of
-# two-element lists. The first element of each is an option name, and
-# the second additional arguments to be added on to the end of the
-# option list as given in FILE.d. (If omitted, no additional options
-# are added.)
-#
-# The interesting options are:
-#
-# name: TEST-NAME
-# The name of this test, passed to DejaGNU's `pass' and `fail'
-# commands. If omitted, this defaults to FILE, the root of the
-# .s and .d files' names.
-#
-# as: FLAGS
-# When assembling FILE.s, pass FLAGS to the assembler.
-#
-# PROG: PROGRAM-NAME
-# The name of the program to run to modify or analyze the .o file
-# produced by the assembler. This option is required. Recognised
-# names are: ar, elfedit, nm, objcopy, ranlib, strings, and strip.
-#
-# DUMPPROG: PROGRAM-NAME
-# The name of the program to run to analyze the .o file after it has
-# has been modified by PROG. This can be omitted; run_dump_test will
-# guess which program to run by seeing if any of the flags options
-# for the recognised dump programs are set. Recognised names are:
-# addr2line, nm, objdump, readelf and size.
-#
-# nm: FLAGS
-# objcopy: FLAGS
-# objdump: FLAGS
-# readelf: FLAGS
-# size: FLAGS
-# Use the specified program to analyze the .o file, and pass it
-# FLAGS, in addition to the .o file name. Note that they are run
-# with LC_ALL=C in the environment to give consistent sorting
-# of symbols.
-#
-# source: SOURCE
-# Assemble the file SOURCE.s. If omitted, this defaults to FILE.s.
-# This is useful if several .d files want to share a .s file.
-#
-# dump: DUMP
-# Match against DUMP.d. If omitted, this defaults to FILE.d. This
-# is useful if several .d files differ by options only. Options are
-# always read from FILE.d.
-#
-# target: GLOB|PROC ...
-# Run this test only on a specified list of targets. More precisely,
-# in the space-separated list each glob is passed to "istarget" and
-# each proc is called as a TCL procedure. List items are interpreted
-# such that procs are denoted by surrounding square brackets, and any
-# other items are considered globs. If the call evaluates true for
-# any of them, the test will be run, otherwise it will be marked
-# unsupported.
-#
-# notarget: GLOB|PROC ...
-# Do not run this test on a specified list of targets. Again, each
-# glob in the space-separated list is passed to "istarget" and each
-# proc is called as a TCL procedure, and the test is run if it
-# evaluates *false* for *all* of them. Otherwise it will be marked
-# unsupported.
-#
-# skip: GLOB|PROC ...
-# noskip: GLOB|PROC ...
-# These are exactly the same as "notarget" and "target",
-# respectively, except that they do nothing at all if the check
-# fails. They should only be used in groups, to construct a single
-# test which is run on all targets but with variant options or
-# expected output on some targets. (For example, see
-# gas/arm/inst.d and gas/arm/wince_inst.d.)
-#
-# error: REGEX
-# An error with message matching REGEX must be emitted for the test
-# to pass. The DUMPPROG, addr2line, nm, objdump, readelf and size
-# options have no meaning and need not supplied if this is present.
-# Multiple "error" directives append to the expected error message.
-#
-# error_output: FILE
-# Means the same as 'error', except the regular expression lines
-# are contains in FILE.
-#
-# warning: REGEX
-# Expect a warning matching REGEX. It is an error to issue both
-# "error" and "warning". Multiple "warning" directives append to
-# the expected linker warning message.
-#
-# warning_output: FILE
-# Means the same as 'warning', except the regular expression
-# lines are contains in FILE.
-#
-# Each option may occur at most once.
-#
-# After the option lines come regexp lines. `run_dump_test' calls
-# `regexp_diff' to compare the output of the dumping tool against the
-# regexps in FILE.d. `regexp_diff' is defined in binutils-common.exp;
-# see further comments there.
-
-proc run_dump_test { name {extra_options {}} } {
- global subdir srcdir
- global OBJDUMP NM OBJCOPY READELF STRIP
- global OBJDUMPFLAGS NMFLAGS OBJCOPYFLAGS READELFFLAGS STRIPFLAGS
- global ELFEDIT ELFEDITFLAGS
- global binutils_run_status
- global host_triplet
- global env
- global copyfile
- global tempfile
-
- if [string match "*/*" $name] {
- set file $name
- set name [file tail $name]
- } else {
- set file "$srcdir/$subdir/$name"
- }
- set opt_array [slurp_options "${file}.d"]
- if { $opt_array == -1 } {
- perror "error reading options from $file.d"
- unresolved $subdir/$name
- return
- }
- set opts(addr2line) {}
- set opts(ar) {}
- set opts(as) {}
- set opts(elfedit) {}
- set opts(name) {}
- set opts(nm) {}
- set opts(objcopy) {}
- set opts(objdump) {}
- set opts(ranlib) {}
- set opts(readelf) {}
- set opts(size) {}
- set opts(strings) {}
- set opts(strip) {}
- set opts(PROG) {}
- set opts(DUMPPROG) {}
- set opts(source) {}
- set opts(dump) {}
- set opts(error) {}
- set opts(warning) {}
- set opts(error_output) {}
- set opts(warning_output) {}
- set opts(target) {}
- set opts(notarget) {}
- set opts(skip) {}
- set opts(noskip) {}
-
- foreach i $opt_array {
- set opt_name [lindex $i 0]
- set opt_val [lindex $i 1]
- if ![info exists opts($opt_name)] {
- perror "unknown option $opt_name in file $file.d"
- unresolved $subdir/$name
- return
- }
-
- # Permit the option to use $srcdir to refer to the source
- # directory.
- regsub -all "\\\$srcdir" "$opt_val" "$srcdir/$subdir" opt_val
-
- switch -- $opt_name {
- warning {}
- error {}
- default {
- if [string length $opts($opt_name)] {
- perror "option $opt_name multiply set in $file.d"
- unresolved $subdir/$name
- return
- }
- }
- }
- append opts($opt_name) $opt_val
- }
-
- foreach i $extra_options {
- set opt_name [lindex $i 0]
- set opt_val [lindex $i 1]
- if ![info exists opts($opt_name)] {
- perror "unknown option $opt_name given in extra_opts"
- unresolved $subdir/$name
- return
- }
-
- # Permit the option to use $srcdir to refer to the source
- # directory.
- regsub -all "\\\$srcdir" "$opt_val" "$srcdir/$subdir" opt_val
-
- # add extra option to end of existing option, adding space
- # if necessary.
- if { ![regexp "warning|error" $opt_name]
- && [string length $opts($opt_name)] } {
- append opts($opt_name) " "
- }
- append opts($opt_name) $opt_val
- }
-
- if { $opts(name) == "" } {
- set testname "$subdir/$name"
- } else {
- set testname $opts(name)
- }
- verbose "Testing $testname"
-
- if {$opts(PROG) == ""} {
- perror "PROG isn't set in $file.d"
- unresolved $testname
- return
- }
-
- set destopt ""
- switch -- $opts(PROG) {
- ar { set program ar }
- elfedit { set program elfedit }
- nm { set program nm }
- objcopy { set program objcopy }
- ranlib { set program ranlib }
- strings { set program strings }
- strip {
- set program strip
- set destopt "-o"
- }
- default {
- perror "unrecognized program option $opts(PROG) in $file.d"
- unresolved $testname
- return }
- }
-
- set dumpprogram ""
- # It's meaningless to require an output-testing method when we
- # expect an error.
- if { $opts(error) == "" && $opts(error_output) == "" } {
- if { $opts(DUMPPROG) != "" } {
- switch -- $opts(DUMPPROG) {
- addr2line { set dumpprogram addr2line }
- nm { set dumpprogram nm }
- objdump { set dumpprogram objdump }
- readelf { set dumpprogram readelf }
- size { set dumpprogram size }
- default {
- perror "unrecognized dump program option $opts(DUMPPROG)\
- in $file.d"
- unresolved $testname
- return
- }
- }
- } else {
- # Guess which program to run, by seeing which option was specified.
- foreach p {addr2line nm objdump readelf size} {
- if {$opts($p) != ""} {
- if {$dumpprogram != ""} {
- perror "more than one possible dump program specified\
- in $file.d"
- unresolved $testname
- return
- } else {
- set dumpprogram $p
- }
- }
- }
- }
- }
-
- # Handle skipping the test on specified targets.
- # You can have both skip/noskip and target/notarget, but you can't
- # have both skip and noskip, or target and notarget, in the same file.
- if { $opts(skip) != "" } then {
- if { $opts(noskip) != "" } then {
- perror "$testname: mixing skip and noskip directives is invalid"
- unresolved $testname
- return
- }
- foreach glob $opts(skip) {
- if {[match_target $glob]} { return }
- }
- }
- if { $opts(noskip) != "" } then {
- set skip 1
- foreach glob $opts(noskip) {
- if {[match_target $glob]} {
- set skip 0
- break
- }
- }
- if {$skip} { return }
- }
- if { $opts(target) != "" } then {
- set skip 1
- foreach glob $opts(target) {
- if {[match_target $glob]} {
- set skip 0
- break
- }
- }
- if {$skip} {
- unsupported $testname
- return
- }
- }
- if { $opts(notarget) != "" } then {
- foreach glob $opts(notarget) {
- if {[match_target $glob]} {
- unsupported $testname
- return
- }
- }
- }
-
- if { $opts(source) == "" } {
- set srcfile ${file}.s
- } else {
- set srcfile $srcdir/$subdir/$opts(source)
- }
-
- if { $opts(dump) == "" } {
- set dumpfile ${file}.d
- } else {
- set dumpfile $srcdir/$subdir/$opts(dump)
- }
-
- if { $opts(as) == "binary" } {
- while {[file type $srcfile] eq "link"} {
- set newfile [file readlink $srcfile]
- if {[string index $newfile 0] ne "/"} {
- set newfile [file dirname $srcfile]/$newfile
- }
- set srcfile $newfile
- }
- # Make sure we copy the file if we are doing remote host testing.
- remote_download host ${srcfile} $tempfile
- } else {
- set exec_output [binutils_assemble_flags ${srcfile} $tempfile $opts(as)]
- if [string match "" $exec_output] then {
- send_log "$exec_output\n"
- verbose "$exec_output"
- fail $testname
- return
- }
- }
-
- if { (($opts(warning) != "") && ($opts(error) != "")) \
- || (($opts(warning) != "") && ($opts(error_output) != "")) \
- || (($opts(warning) != "") && ($opts(warning_output) != "")) \
- || (($opts(error) != "") && ($opts(warning_output) != "")) \
- || (($opts(error) != "") && ($opts(error_output) != "")) \
- || (($opts(warning_output) != "") && ($opts(error_output) != "")) } {
- perror "bad mix of warning, error, warning_output, and error_output\
- test-directives"
- unresolved $testname
- return
- }
-
- set check_prog(source) ""
- set check_prog(terminal) 0
- if { $opts(error) != "" \
- || $opts(warning) != "" \
- || $opts(error_output) != "" \
- || $opts(warning_output) != "" } {
-
- if { $opts(error) != "" || $opts(error_output) != "" } {
- set check_prog(terminal) 1
- } else {
- set check_prog(terminal) 0
- }
-
- if { $opts(error) != "" || $opts(warning) != "" } {
- set check_prog(source) "regex"
- if { $opts(error) != "" } {
- set check_prog(regex) $opts(error)
- } else {
- set check_prog(regex) $opts(warning)
- }
- } else {
- set check_prog(source) "file"
- if { $opts(error_output) != "" } {
- set check_prog(file) $opts(error_output)
- } else {
- set check_prog(file) $opts(warning_output)
- }
- }
- }
-
- set progopts1 $opts($program)
- eval set progopts \$[string toupper $program]FLAGS
- eval set binary \$[string toupper $program]
-
- set exec_output [binutils_run $binary "$progopts $progopts1 $tempfile $destopt ${copyfile}.o"]
- set cmdret 0
- if [info exists binutils_run_status] {
- set cmdret $binutils_run_status
- }
-
- regsub "\n$" $exec_output "" exec_output
- if { $cmdret != 0 || $exec_output != "" || $check_prog(source) != "" } {
- set exitstat "succeeded"
- if { $cmdret != 0 } {
- set exitstat "failed"
- }
-
- if { $check_prog(source) == "regex" } {
- verbose -log "$exitstat with: <$exec_output>,\
- expected: <$check_prog(regex)>"
- } elseif { $check_prog(source) == "file" } {
- verbose -log "$exitstat with: <$exec_output>,\
- expected in file $check_prog(file)"
- set_file_contents "tmpdir/prog.messages" "$exec_output"
- } else {
- verbose -log "$exitstat with: <$exec_output>, no expected output"
- }
- send_log -- "$exec_output\n"
- verbose "$exec_output"
-
- if { (($check_prog(source) == "") == ($exec_output == "")) \
- && (($cmdret == 0) == ($check_prog(terminal) == 0)) \
- && ((($check_prog(source) == "regex") \
- && ($check_prog(regex) == "") == ($exec_output == "") \
- && [regexp -- $check_prog(regex) $exec_output]) \
- || (($check_prog(source) == "file") \
- && (![regexp_diff "tmpdir/prog.messages" \
- "$srcdir/$subdir/$check_prog(file)"]))) } {
- # We have the expected output from prog.
- if { $check_prog(terminal) || $program == "" } {
- pass $testname
- return
- }
- } else {
- fail $testname
- 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, automatically translate standard section names to the targets one,
- # if they are different.
- set sect_names [get_standard_section_names]
- if { $sect_names != "" && $dumpprogram == "objdump"} {
- regsub -- "-j \\.text" $progopts1 "-j [lindex $sect_names 0]" progopts1
- regsub -- "-j \\.data" $progopts1 "-j [lindex $sect_names 1]" progopts1
- regsub -- "-j \\.bss" $progopts1 "-j [lindex $sect_names 2]" progopts1
- }
-
- verbose "running $binary $progopts $progopts1" 3
-
- set cmd "$binary $progopts $progopts1 ${copyfile}.o"
-
- # 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 comp_output [remote_exec host $cmd "" "/dev/null" "tmpdir/dump.out"]
- if {[info exists old_lc_all]} {
- set env(LC_ALL) $old_lc_all
- } else {
- unset env(LC_ALL)
- }
- if { [lindex $comp_output 0] != 0 } then {
- send_log "$comp_output\n"
- fail $testname
- return
- }
- set comp_output [prune_warnings [lindex $comp_output 1]]
- if ![string match "" $comp_output] then {
- send_log "$comp_output\n"
- fail $testname
- return
- }
-
- verbose_eval {[file_contents "tmpdir/dump.out"]} 3
- if { [regexp_diff "tmpdir/dump.out" "${dumpfile}"] } then {
- fail $testname
- verbose "output is [file_contents "tmpdir/dump.out"]" 2
- return
- }
-
- pass $testname
-}
-
-proc slurp_options { file } {
- if [catch { set f [open $file r] } x] {
- #perror "couldn't open `$file': $x"
- perror "$x"
- return -1
- }
- set opt_array {}
- # whitespace expression
- set ws {[ ]*}
- set nws {[^ ]*}
- # whitespace is ignored anywhere except within the options list;
- # option names are alphabetic plus dash
- set pat "^#${ws}(\[a-zA-Z-\]*)$ws:${ws}(.*)$ws\$"
- while { [gets $f line] != -1 } {
- set line [string trim $line]
- # Whitespace here is space-tab.
- if [regexp $pat $line xxx opt_name opt_val] {
- # match!
- lappend opt_array [list $opt_name $opt_val]
- } elseif {![regexp "^#" $line ]} {
- break
- }
- }
- close $f
- return $opt_array
-}
-
-proc file_contents { filename } {
- set file [open $filename r]
- set contents [read $file]
- close $file
- return $contents
-}
-
proc verbose_eval { expr { level 1 } } {
global verbose
if $verbose>$level then { eval verbose "$expr" $level }
}
-
-# Internal procedure: return the names of the standard sections
-#
-proc get_standard_section_names {} {
- if [istarget "rx-*-*"] {
- return { "P" "D_1" "B_1" }
- }
- if [istarget "alpha*-*-*vms*"] {
- # Double quote: for TCL and for sh.
- return { "\\\$CODE\\\$" "\\\$DATA\\\$" "\\\$BSS\\\$" }
- }
- return
-}
+2018-09-15 Alan Modra <amodra@gmail.com>
+
+ * testsuite/config/default.exp: Make tmpdir.
+ * testsuite/lib/gas-defs.exp (run_dump_test): Delete.
+ (get_standard_section_names, slurp_options): Delete.
+
2018-09-15 Alan Modra <amodra@gmail.com>
* testsuite/gas/mips/aent-2.d,
set ADDR2LINEFLAGS {}
}
+if ![file isdirectory tmpdir] {catch "exec mkdir tmpdir" status}
+
gas_init
return
}
-# Internal procedure: return the names of the standard sections
-#
-proc get_standard_section_names {} {
- if [istarget "rx-*-*"] {
- return { "P" "D_1" "B_1" }
- }
- if [istarget "alpha*-*-*vms*"] {
- # Double quote: for TCL and for sh.
- return { "\\\$CODE\\\$" "\\\$DATA\\\$" "\\\$BSS\\\$" }
- }
- return
-}
-
# run_dump_tests TESTCASES EXTRA_OPTIONS
# Wrapper for run_dump_test, which is suitable for invoking as
# run_dump_tests [lsort [glob -nocomplain $srcdir/$subdir/*.d]]
}
}
-
-# run_dump_test FILE (optional:) EXTRA_OPTIONS
-#
-# Assemble a .s file, then run some utility on it and check the output.
-#
-# There should be an assembly language file named FILE.s in the test
-# suite directory, and a pattern file called FILE.d. `run_dump_test'
-# will assemble FILE.s, run some tool like `objdump', `objcopy', or
-# `nm' on the .o file to produce textual output, and then analyze that
-# with regexps. The FILE.d file specifies what program to run, and
-# what to expect in its output.
-#
-# The FILE.d file begins with zero or more option lines, which specify
-# flags to pass to the assembler, the program to run to dump the
-# assembler's output, and the options it wants. The option lines have
-# the syntax:
-#
-# # OPTION: VALUE
-#
-# OPTION is the name of some option, like "name" or "objdump", and
-# VALUE is OPTION's value. The valid options are described below.
-# Whitespace is ignored everywhere, except within VALUE. The option
-# list ends with the first line that doesn't match the above syntax.
-# However, a line within the options that begins with a #, but doesn't
-# have a recognizable option name followed by a colon, is considered a
-# comment and entirely ignored.
-#
-# The optional EXTRA_OPTIONS argument to `run_dump_test' is a list of
-# two-element lists. The first element of each is an option name, and
-# the second additional arguments to be added on to the end of the
-# option list as given in FILE.d. (If omitted, no additional options
-# are added.)
-#
-# The interesting options are:
-#
-# name: TEST-NAME
-# The name of this test, passed to DejaGNU's `pass' and `fail'
-# commands. If omitted, this defaults to FILE, the root of the
-# .s and .d files' names.
-#
-# as: FLAGS
-# When assembling FILE.s, pass FLAGS to the assembler.
-#
-# addr2line: FLAGS
-# nm: FLAGS
-# objdump: FLAGS
-# readelf: FLAGS
-# Use the specified program to analyze the .o file, and pass it
-# FLAGS, in addition to the .o file name. Note that they are run
-# with LC_ALL=C in the environment to give consistent sorting
-# of symbols. If no FLAGS are needed then use:
-# DUMPPROG: [nm objdump readelf addr2line]
-# instead.
-# Note: for objdump, we automatically replaces the standard section
-# names (.text, .data and .bss) by target ones if any (eg. rx-elf
-# uses "P" instead of .text). The substition is done for both
-# the objdump options (eg: "-j .text" is replaced by "-j P") and the
-# reference file.
-#
-# source: SOURCE
-# Assemble the file SOURCE.s. If omitted, this defaults to FILE.s.
-# This is useful if several .d files want to share a .s file.
-#
-# dump: DUMP
-# Match against DUMP.d. If omitted, this defaults to FILE.d. This
-# is useful if several .d files differ by options only. Options are
-# always read from FILE.d.
-#
-# target: GLOB|PROC ...
-# Run this test only on a specified list of targets. More precisely,
-# in the space-separated list each glob is passed to "istarget" and
-# each proc is called as a TCL procedure. List items are interpreted
-# such that procs are denoted by surrounding square brackets, and any
-# other items are consired globs. If the call evaluates true for any
-# of them, the test will be run, otherwise it will be marked
-# unsupported.
-#
-# notarget: GLOB|PROC ...
-# Do not run this test on a specified list of targets. Again, each
-# glob in the space-separated list is passed to "istarget" and each
-# proc is called as a TCL procedure, and the test is run if it
-# evaluates *false* for *all* of them. Otherwise it will be marked
-# unsupported.
-#
-# skip: GLOB|PROC ...
-# noskip: GLOB|PROC ...
-# These are exactly the same as "notarget" and "target",
-# respectively, except that they do nothing at all if the check
-# fails. They should only be used in groups, to construct a single
-# test which is run on all targets but with variant options or
-# expected output on some targets. (For example, see
-# gas/arm/inst.d and gas/arm/wince_inst.d.)
-#
-# xfail: GLOB|PROC ...
-# Run this test and it is is expected to fail on a specified list
-# of targets.
-#
-# error: REGEX
-# An error with message matching REGEX must be emitted for the test
-# to pass. The DUMPPROG, addr2line, nm, objdump, and readelf options
-# have no meaning and need not supplied if this is present.
-#
-# warning: REGEX
-# Expect a gas warning matching REGEX. It is an error to issue
-# both "error" and "warning".
-#
-# warning_output: FILE
-# FILE contains regexp lines to be matched against the diagnostic
-# output of the assembler. This does not preclude the use of
-# DUMPPROG, addr2line, nm, objdump, or readelf.
-#
-# error_output: FILE
-# Means the same as 'warning_output', but also indicates that the assembler
-# is expected to exit unsuccessfully (therefore DUMPPROG, addr2line, nm,
-# objdump, and readelf have no meaning and should not be supplied).
-#
-# section-subst: no
-# Means that the section substitution for objdump is disabled.
-#
-# Each option may occur at most once.
-#
-# After the option lines come regexp lines. `run_dump_test' calls
-# `regexp_diff' to compare the output of the dumping tool against the
-# regexps in FILE.d. `regexp_diff' is defined in binutils-common.exp;
-# see further comments there.
-
-proc run_dump_test { name {extra_options {}} } {
- global subdir srcdir
- global OBJDUMP NM AS OBJCOPY READELF
- global OBJDUMPFLAGS NMFLAGS ASFLAGS OBJCOPYFLAGS READELFFLAGS
- global ADDR2LINE ADDR2LINEFLAGS
- global host_triplet
- global env
-
- if [string match "*/*" $name] {
- set file $name
- set name [file tail $name]
- } else {
- set file "$srcdir/$subdir/$name"
- }
- set opt_array [slurp_options "${file}.d"]
- if { $opt_array == -1 } {
- perror "error reading options from $file.d"
- unresolved $subdir/$name
- return
- }
- set opts(addr2line) {}
- set opts(as) {}
- set opts(objdump) {}
- set opts(nm) {}
- set opts(readelf) {}
- set opts(name) {}
- set opts(DUMPPROG) {}
- set opts(source) {}
- set opts(dump) {}
- set opts(warning_output) {}
- set opts(error) {}
- set opts(error_output) {}
- set opts(warning) {}
- set opts(target) {}
- set opts(notarget) {}
- set opts(skip) {}
- set opts(noskip) {}
- set opts(xfail) {}
- set opts(section-subst) {}
-
- foreach i $opt_array {
- set opt_name [lindex $i 0]
- set opt_val [lindex $i 1]
- if ![info exists opts($opt_name)] {
- perror "unknown option $opt_name in file $file.d"
- unresolved $subdir/$name
- return
- }
- if [string length $opts($opt_name)] {
- perror "option $opt_name multiply set in $file.d"
- unresolved $subdir/$name
- return
- }
- if { $opt_name == "as" } {
- set opt_val [subst $opt_val]
- }
- set opts($opt_name) $opt_val
- }
-
- foreach i $extra_options {
- set opt_name [lindex $i 0]
- set opt_val [lindex $i 1]
- if ![info exists opts($opt_name)] {
- perror "unknown option $opt_name given in extra_opts"
- unresolved $subdir/$name
- return
- }
- # add extra option to end of existing option, adding space
- # if necessary.
- if [string length $opts($opt_name)] {
- append opts($opt_name) " "
- }
- append opts($opt_name) $opt_val
- }
-
- if { $opts(name) == "" } {
- set testname "$subdir/$name"
- } else {
- set testname $opts(name)
- }
- verbose "Testing $testname"
-
- if { (($opts(warning) != "") && ($opts(error) != "")) \
- || (($opts(warning) != "") && ($opts(warning_output) != "")) \
- || (($opts(error_output) != "") && ($opts(warning_output) != "")) \
- || (($opts(error_output) != "") && ($opts(error) != "")) \
- || (($opts(error_output) != "") && ($opts(warning) != "")) } {
- perror "$testname: bad mix of warning_output, error_output, error, and warning test-directives"
- unresolved $testname
- return
- }
- if { $opts(error_output) != "" } then {
- set opts(warning_output) $opts(error_output)
- }
-
- set dumpprogram ""
- # It's meaningless to require an output-testing method when we
- # expect an error.
- if { $opts(error) == "" && $opts(error_output) == "" } {
- if {$opts(DUMPPROG) != ""} {
- switch -- $opts(DUMPPROG) {
- addr2line { set dumpprogram addr2line }
- objdump { set dumpprogram objdump }
- nm { set dumpprogram nm }
- readelf { set dumpprogram readelf }
- default {
- perror "unrecognized DUMPPROG option $opts(DUMPPROG) in $file.d"
- unresolved $testname
- return }
- }
- } else {
- # Guess which program to run, by seeing which option was specified.
- foreach p {objdump nm readelf addr2line} {
- if {$opts($p) != ""} {
- if {$dumpprogram != ""} {
- perror "ambiguous dump program in $file.d"
- unresolved $testname
- return
- } else {
- set dumpprogram $p
- }
- }
- }
- }
- if { $dumpprogram == "" && $opts(warning) == "" } {
- perror "dump program unspecified in $file.d"
- unresolved $testname
- return
- }
- }
-
- # Handle skipping the test on specified targets.
- # You can have both skip/noskip and target/notarget, but you can't
- # have both skip and noskip, or target and notarget, in the same file.
- if { $opts(skip) != "" } then {
- if { $opts(noskip) != "" } then {
- perror "$testname: mixing skip and noskip directives is invalid"
- unresolved $testname
- return
- }
- foreach glob $opts(skip) {
- if {[match_target $glob]} { return }
- }
- }
- if { $opts(noskip) != "" } then {
- set skip 1
- foreach glob $opts(noskip) {
- if {[match_target $glob]} {
- set skip 0
- break
- }
- }
- if {$skip} { return }
- }
- if { $opts(target) != "" } then {
- if { $opts(notarget) != "" } then {
- perror "$testname: mixing target and notarget directives is invalid"
- unresolved $testname
- return
- }
- set skip 1
- foreach glob $opts(target) {
- if {[match_target $glob]} {
- set skip 0
- break
- }
- }
- if {$skip} {
- unsupported $testname
- return
- }
- }
- if { $opts(notarget) != "" } then {
- foreach glob $opts(notarget) {
- if {[match_target $glob]} {
- unsupported $testname
- return
- }
- }
- }
-
- # Setup xfailures.
- foreach targ $opts(xfail) {
- setup_xfail $targ
- }
-
- if { $opts(source) == "" } {
- set sourcefile ${file}.s
- } else {
- set sourcefile $srcdir/$subdir/$opts(source)
- }
-
- if { $opts(dump) == "" } {
- set dumpfile ${file}.d
- } else {
- set dumpfile $srcdir/$subdir/$opts(dump)
- }
-
- set cmd "$AS $ASFLAGS $opts(as) -o dump.o $sourcefile"
- send_log "$cmd\n"
- set status [gas_host_run $cmd ""]
- set cmdret [lindex $status 0]
- set comp_output [prune_warnings [lindex $status 1]]
-
- set expmsg $opts(error)
- if { $opts(warning) != "" } {
- set expmsg $opts(warning)
- }
- if { $cmdret != 0 || $comp_output != "" || $expmsg != "" } then {
- # If the executed program writes to stderr and stderr is not
- # redirected, exec *always* returns failure, regardless of the
- # program exit code. Thankfully, we can retrieve the true
- # return status from a special variable. Redirection would
- # cause a tcl-specific message to be appended, and we'd rather
- # not deal with that if we can help it.
- global errorCode
- if { $cmdret != 0 && [lindex $errorCode 0] == "NONE" } {
- set cmdret 0
- }
-
- set exitstat "succeeded"
- if { $cmdret != 0 } { set exitstat "failed" }
-
- send_log "$comp_output\n"
- verbose "$comp_output" 3
- if { $opts(warning_output) == "" } then {
- if { [regexp $expmsg $comp_output] \
- && (($cmdret == 0) == ($opts(warning) != "")) } {
- # We have the expected output from gas.
- # Return if there's nothing more to do.
- if { $opts(error) != "" || $dumpprogram == "" } {
- pass $testname
- return
- }
- } else {
- verbose -log "$exitstat with: <$comp_output>, expected: <$expmsg>"
-
- fail $testname
- return
- }
- } else {
- catch {write_file dump.stderr "$comp_output"} write_output
- if ![string match "" $write_output] then {
- send_log "error writing dump.stderr: $write_output\n"
- verbose "error writing dump.stderr: $write_output" 3
- send_log "$comp_output\n"
- verbose "$comp_output" 3
- fail $testname
- return
- }
- set stderrfile $srcdir/$subdir/$opts(warning_output)
- verbose "wrote pruned stderr to dump.stderr" 3
- if { [regexp_diff "dump.stderr" "$stderrfile"] } then {
- if { $opts(error) != "" } {
- verbose -log "$exitstat with: <$comp_output>, expected: <$opts(error)>"
- if [regexp $opts(error) $comp_output] {
- pass $testname
- return
- }
- }
- fail $testname
- verbose "pruned stderr is [file_contents "dump.stderr"]" 2
- return
- } elseif { $opts(error_output) != "" } then {
- pass $testname
- return
- }
- }
- } else {
- if { $opts(error) != "" || $opts(error_output) != "" } {
- fail $testname
- }
- }
-
- if { $dumpprogram == "" } {
- 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, automatically translate standard section names to the targets one,
- # if they are different.
- set sect_names [get_standard_section_names]
- if { $sect_names != "" && $dumpprogram == "objdump" && $opts(section-subst) == ""} {
- regsub -- "-j \\.text" $progopts1 "-j [lindex $sect_names 0]" progopts1
- regsub -- "-j \\.data" $progopts1 "-j [lindex $sect_names 1]" progopts1
- regsub -- "-j \\.bss" $progopts1 "-j [lindex $sect_names 2]" progopts1
- }
-
- if { $progopts1 == "" } { set $progopts1 "-r" }
- verbose "running $binary $progopts $progopts1" 3
-
- set cmd "$binary $progopts $progopts1 dump.o"
- set redir ">dump.out"
- send_log "$cmd\n"
- set status [gas_host_run "$cmd" "$redir"]
- set comp_output [prune_warnings [lindex $status 1]]
- set comp_output [prune_warnings $comp_output]
- if ![string match "" $comp_output] then {
- send_log "$comp_output\n"
- fail $testname
- return
- }
-
- # Create the substition list only for objdump reference.
- if { $sect_names != "" && $dumpprogram == "objdump" } {
- # Some testcases use ".text" while others use "\.text".
- set regexp_subst [list "\\\\?\\.text" [lindex $sect_names 0] \
- "\\\\?\\.data" [lindex $sect_names 1] \
- "\\\\?\\.bss" [lindex $sect_names 2] ]
- } else {
- set regexp_subst ""
- }
-
- verbose_eval {[file_contents "dump.out"]} 3
- if { [regexp_diff "dump.out" "${dumpfile}" $regexp_subst] } then {
- fail $testname
- verbose "output is [file_contents "dump.out"]" 2
- return
- }
-
- pass $testname
-}
-
-proc slurp_options { file } {
- if [catch { set f [open $file r] } x] {
- #perror "couldn't open `$file': $x"
- perror "$x"
- return -1
- }
- set opt_array {}
- # whitespace expression
- set ws {[ ]*}
- set nws {[^ ]*}
- # whitespace is ignored anywhere except within the options list;
- # option names are alphanumeric plus underscore.
- set pat "^#${ws}(\[a-zA-Z0-9_\]*)$ws:${ws}(.*)$ws\$"
- while { [gets $f line] != -1 } {
- set line [string trim $line]
- # Whitespace here is space-tab.
- if [regexp $pat $line xxx opt_name opt_val] {
- # match!
- lappend opt_array [list $opt_name $opt_val]
- } elseif {![regexp "^#" $line ]} {
- break
- }
- }
- close $f
- return $opt_array
-}
-
proc objdump { opts } {
global OBJDUMP
global comp_output
+2018-09-15 Alan Modra <amodra@gmail.com>
+
+ * testsuite/ld-d10v/reloc-007.d,
+ * testsuite/ld-d10v/reloc-008.d,
+ * testsuite/ld-d10v/reloc-015.d,
+ * testsuite/ld-d10v/reloc-016.d: Remove "error:".
+ * testsuite/ld-elf/eh-frame-hdr.d,
+ * testsuite/ld-elf/eh5.d,
+ * testsuite/ld-gc/personality.d: Replace "cfi" and "shared" in
+ target list with appropriate proc.
+ * testsuite/ld-elf/frame.exp: Use check_shared_lib_support rather
+ than "istarget shared".
+ * testsuite/lib/ld-lib.exp (proc big_or_little_endian): Delete.
+ (run_dump_test, slurp_options, file_contents): Delete.
+ (set_file_contents, istarget): Delete.
+
2018-09-15 Alan Modra <amodra@gmail.com>
* testsuite/lib/ld-lib.exp (run_dump_test): Replace PROG
#ld: -T $srcdir/$subdir/reloc-007.ld
#objdump: -D
# now that we treat addresses as wrapping, it isn't possible to fail
-#error: relocation truncated to fit: R_D10V_18_PCREL
# Test 18 bit pc rel reloc bad boundary
#pass
#ld: -T $srcdir/$subdir/reloc-008.ld
#objdump: -D
# now that we treat addresses as wrapping, it isn't possible to fail
-#error: relocation truncated to fit: R_D10V_18_PCREL
# Test 18 bit pc rel reloc normal bad
#pass
#ld: -T $srcdir/$subdir/reloc-015.ld
#objdump: -D
# now that we treat addresses as wrapping, it isn't possible to fail
-#error: relocation truncated to fit: R_D10V_18_PCREL
# Test 18 bit pc rel negative reloc bad boundary
#pass
#ld: -T $srcdir/$subdir/reloc-016.ld
#objdump: -D
# now that we treat addresses as wrapping, it isn't possible to fail
-#error: relocation truncated to fit: R_D10V_18_PCREL
# Test 18 bit pc rel negative reloc normal bad
#pass
#source: eh-frame-hdr.s
#ld: -e _start --eh-frame-hdr
#objdump: -hw
-#alltargets: cfi shared
+#alltargets: [check_as_cfi] [check_shared_lib_support]
#...
[0-9] .eh_frame_hdr +0*[12][048c] .*
#pass
#source: eh5b.s
#ld:
#readelf: -wf
-#target: cfi
+#target: [check_as_cfi]
#xfail: alpha-*-*ecoff hppa64-*-* tile*-*-* visium-*-*
Contents of the .eh_frame section:
}
# No shared lib support on this target.
-if ![istarget shared] {
+if ![check_shared_lib_support] {
return
}
#name: --gc-sections with __gxx_personality
#ld: --gc-sections -e main -L tmpdir -lpersonality
#nm: -n
-#target: cfi
+#target: [check_as_cfi]
#failif
#...
}
}
-# Look for big-endian or little-endian switches in the multlib
-# options and translate these into a -EB or -EL switch. Note
-# we cannot rely upon proc process_multilib_options to do this
-# for us because for some targets the compiler does not support
-# -EB/-EL but it does support -mbig-endian/-mlittle-endian, and
-# the site.exp file will include the switch "-mbig-endian"
-# (rather than "big-endian") which is not detected by proc
-# process_multilib_options.
-#
-proc big_or_little_endian {} {
-
- if [board_info [target_info name] exists multilib_flags] {
- set tmp_flags " [board_info [target_info name] multilib_flags]"
-
- foreach x $tmp_flags {
- case $x in {
- {*big*endian eb EB -eb -EB -mb -meb} {
- set flags " -EB"
- return $flags
- }
- {*little*endian el EL -el -EL -ml -mel} {
- set flags " -EL"
- return $flags
- }
- }
- }
- }
-
- set flags ""
- return $flags
-}
-
# Link a program using ld
#
proc default_ld_link { ld target objects } {
return $flags
}
-# run_dump_test FILE (optional:) EXTRA_OPTIONS
-# Copied from gas testsuite, tweaked and further extended.
-#
-# Assemble a .s file, then run some utility on it and check the output.
-#
-# There should be an assembly language file named FILE.s in the test
-# suite directory, and a pattern file called FILE.d. `run_dump_test'
-# will assemble FILE.s, run some tool like `objdump', `objcopy', or
-# `nm' on the .o file to produce textual output, and then analyze that
-# with regexps. The FILE.d file specifies what program to run, and
-# what to expect in its output.
-#
-# The FILE.d file begins with zero or more option lines, which specify
-# flags to pass to the assembler, the program to run to dump the
-# assembler's output, and the options it wants. The option lines have
-# the syntax:
-#
-# # OPTION: VALUE
-#
-# OPTION is the name of some option, like "name" or "objdump", and
-# VALUE is OPTION's value. The valid options are described below.
-# Whitespace is ignored everywhere, except within VALUE. The option
-# list ends with the first line that doesn't match the above syntax
-# (hmm, not great for error detection).
-#
-# The optional EXTRA_OPTIONS argument to `run_dump_test' is a list of
-# two-element lists. The first element of each is an option name, and
-# the second additional arguments to be added on to the end of the
-# option list as given in FILE.d. (If omitted, no additional options
-# are added.)
-#
-# The interesting options are:
-#
-# name: TEST-NAME
-# The name of this test, passed to DejaGNU's `pass' and `fail'
-# commands. If omitted, this defaults to FILE, the root of the
-# .s and .d files' names.
-#
-# as: FLAGS
-# When assembling, pass FLAGS to the assembler.
-# If assembling several files, you can pass different assembler
-# options in the "source" directives. See below.
-#
-# ld: FLAGS
-# Link assembled files using FLAGS, in the order of the "source"
-# directives, when using multiple files.
-#
-# ld_after_inputfiles: FLAGS
-# Similar to "ld", but put after all input files.
-#
-# objcopy_objects: FLAGS
-# Run objcopy with the specified flags after assembling any source
-# that has the special marker RUN_OBJCOPY in the source specific
-# flags.
-#
-# objcopy_linked_file: FLAGS
-# Run objcopy on the linked file with the specified flags.
-# This lets you transform the linked file using objcopy, before the
-# result is analyzed by an analyzer program specified below (which
-# may in turn *also* be objcopy).
-#
-# DUMPPROG: PROGRAM-NAME
-# The name of the program to run to analyze the .o file produced
-# by the assembler or the linker output. This can be omitted;
-# run_dump_test will guess which program to run by seeing which of
-# the flags options below is present.
-#
-# readelf: FLAGS
-# objdump: FLAGS
-# nm: FLAGS
-# Use the specified program to analyze the assembler or linker
-# output file, and pass it FLAGS, in addition to the output name.
-# Note that they are run with LC_ALL=C in the environment to give
-# consistent sorting of symbols.
-#
-# source: SOURCE [FLAGS]
-# Assemble the file SOURCE.s using the flags in the "as" directive
-# and the (optional) FLAGS. If omitted, the source defaults to
-# FILE.s.
-# This is useful if several .d files want to share a .s file.
-# More than one "source" directive can be given, which is useful
-# when testing linking.
-#
-# dump: DUMP
-# Match against DUMP.d. If omitted, this defaults to FILE.d. This
-# is useful if several .d files differ by options only. Options are
-# always read from FILE.d.
-#
-# xfail: TARGET
-# The test is expected to fail on TARGET. This may occur more than
-# once.
-#
-# target: TARGET
-# Only run the test for TARGET.
-# You may provide target name "cfi" for any target supporting the
-# CFI statements. You may provide target name "shared" for any
-# target supporting shared libraries. Otherwise TARGET is called
-# as a TCL procedure if surrounded by square brackets, or passed
-# to "istarget" if not.
-# This may occur more than once; the target being tested must match
-# at least one. Otherwise the test will be marked unsupported.
-#
-# alltargets: TARGET
-# Only run the test for TARGET.
-# The syntax for TARGET is as with 'target'.
-# This may occur more than once; the target being tested must match
-# all of them. Otherwise the test will be marked unsupported.
-#
-# notarget: TARGET
-# Do not run the test for TARGET.
-# The syntax for TARGET is as with 'target'.
-# This may occur more than once; the target being tested must not
-# match any of them. Otherwise the test will be marked unsupported.
-#
-# skip: TARGET
-# anyskip: TARGET
-# noskip: TARGET
-# These are exactly the same as "notarget", "alltargets" and
-# "target" respectively, except that they do nothing at all if the
-# check fails. They should only be used in groups, to construct a
-# single test which is run on all targets but with variant options
-# or expected output on some targets. (For example, see
-# gas/arm/inst.d and gas/arm/wince_inst.d.)
-#
-# error: REGEX
-# An error with message matching REGEX must be emitted for the test
-# to pass. The DUMPPROG, readelf, objdump, and nm options have
-# no meaning and need not be supplied if this is present. Multiple
-# "error" directives append to the expected linker error message.
-#
-# error_output: FILE
-# Means the same as 'error', except the regular expression lines
-# are contains in FILE.
-#
-# warning: REGEX
-# Expect a linker warning matching REGEX. It is an error to issue
-# both "error" and "warning". Multiple "warning" directives
-# append to the expected linker warning message.
-#
-# warning_output: FILE
-# Means the same as 'warning', except the regular expression
-# lines are contains in FILE.
-#
-# map: FILE
-# Adding this option will cause the linker to generate a linker
-# map file, using the -Map=MAPFILE command line option. If
-# there is no -Map=MAPFILE in the 'ld: FLAGS' then one will be
-# added to the linker command line. The contents of the
-# generated MAPFILE are then compared against the regexp lines
-# in FILE using `regexp_diff' (see below for details).
-#
-# Each option may occur at most once unless otherwise mentioned.
-#
-# After the option lines come regexp lines. `run_dump_test' calls
-# `regexp_diff' to compare the output of the dumping tool against the
-# regexps in FILE.d. `regexp_diff' is defined in binutils-common.exp;
-# see further comments there.
-#
-proc run_dump_test { name {extra_options {}} } {
- global subdir srcdir
- global OBJDUMP NM AS OBJCOPY READELF LD
- global OBJDUMPFLAGS NMFLAGS ASFLAGS OBJCOPYFLAGS READELFFLAGS LDFLAGS
- global host_triplet runtests
- global env verbose
- global ld_elf_shared_opt
-
- if { [is_elf_format] && [check_shared_lib_support] } {
- set ld_extra_opt "$ld_elf_shared_opt"
- } else {
- set ld_extra_opt ""
- }
-
- if [string match "*/*" $name] {
- set file $name
- set name [file tail $name]
- } else {
- set file "$srcdir/$subdir/$name"
- }
-
- if ![runtest_file_p $runtests $name] then {
- return
- }
-
- set opt_array [slurp_options "${file}.d"]
- if { $opt_array == -1 } {
- perror "error reading options from $file.d"
- unresolved $subdir/$name
- return
- }
- set dumpfile tmpdir/dump.out
- set run_ld 0
- set run_objcopy 0
- set objfile_names {}
- set opts(as) {}
- set opts(ld) {}
- set opts(ld_after_inputfiles) {}
- set opts(xfail) {}
- set opts(target) {}
- set opts(alltargets) {}
- set opts(notarget) {}
- set opts(skip) {}
- set opts(anyskip) {}
- set opts(noskip) {}
- set opts(objdump) {}
- set opts(nm) {}
- set opts(readelf) {}
- set opts(name) {}
- set opts(DUMPPROG) {}
- set opts(source) {}
- set opts(dump) {}
- set opts(error) {}
- set opts(warning) {}
- set opts(error_output) {}
- set opts(warning_output) {}
- set opts(objcopy_linked_file) {}
- set opts(objcopy_objects) {}
- set opts(map) {}
-
- foreach i $opt_array {
- set opt_name [lindex $i 0]
- set opt_val [lindex $i 1]
- if ![info exists opts($opt_name)] {
- perror "unknown option $opt_name in file $file.d"
- unresolved $subdir/$name
- return
- }
-
- switch -- $opt_name {
- xfail {}
- target {}
- alltargets {}
- notarget {}
- skip {}
- anyskip {}
- noskip {}
- warning {}
- error {}
- source {
- # Move any source-specific as-flags to a separate list to
- # simplify processing.
- if { [llength $opt_val] > 1 } {
- lappend asflags [lrange $opt_val 1 end]
- set opt_val [lindex $opt_val 0]
- } else {
- lappend asflags {}
- }
-
- # Create the object file name based on nothing but the source
- # file name.
- set new_objfile \
- [concat tmpdir/[file rootname [file tail [lindex $opt_val 0]]].o]
- # But, sometimes, we have the exact same source filename in
- # different directories (foo/src.s bar/src.s) which would lead
- # us to try and create two src.o files. We detect this
- # conflict here, and instead create src.o and src1.o.
- set j 0
- while { [lsearch $objfile_names $new_objfile] != -1 } {
- incr j
- set new_objfile \
- [concat tmpdir/[file rootname [file tail [lindex $opt_val 0]]]${j}.o]
- }
- lappend objfile_names $new_objfile
- }
- default {
- if [string length $opts($opt_name)] {
- perror "option $opt_name multiply set in $file.d"
- unresolved $subdir/$name
- return
- }
-
- # A single "# ld:" with no options should do the right thing.
- if { $opt_name == "ld" } {
- set run_ld 1
- }
- # Likewise objcopy_linked_file.
- if { $opt_name == "objcopy_linked_file" } {
- set run_objcopy 1
- }
- }
- }
- if { $opt_name == "as" || $opt_name == "ld" } {
- set opt_val [subst $opt_val]
- }
-
- # Append differently whether it's a message (without space) or
- # an option or list (with space).
- switch -- $opt_name {
- warning -
- error {
- append opts($opt_name) $opt_val
- }
- default {
- set opts($opt_name) [concat $opts($opt_name) $opt_val]
- }
- }
- }
-
- foreach i $extra_options {
- set opt_name [lindex $i 0]
- set opt_val [lindex $i 1]
- if ![info exists opts($opt_name)] {
- perror "unknown option $opt_name given in extra_opts"
- unresolved $subdir/$name
- return
- }
- # Add extra option to end of existing option, adding space
- # if necessary.
- if { ![regexp "warning|error" $opt_name]
- && [string length $opts($opt_name)] } {
- append opts($opt_name) " "
- }
- append opts($opt_name) $opt_val
- }
-
- foreach opt { as ld } {
- regsub {\[big_or_little_endian\]} $opts($opt) \
- [big_or_little_endian] opts($opt)
- }
-
- if { $opts(name) == "" } {
- set testname "$subdir/$name"
- } else {
- set testname $opts(name)
- }
-
- # Decide early whether we should run the test for this target.
- if { [llength $opts(noskip)] > 0 } {
- set targmatch 0
- foreach targ $opts(noskip) {
- if [match_target $targ] {
- set targmatch 1
- break
- }
- }
- if { $targmatch == 0 } {
- return
- }
- }
- foreach targ $opts(anyskip) {
- if ![match_target $targ] {
- return
- }
- }
- foreach targ $opts(skip) {
- if [match_target $targ] {
- return
- }
- }
- if { [llength $opts(target)] > 0 } {
- set targmatch 0
- foreach targ $opts(target) {
- if [match_target $targ] {
- set targmatch 1
- break
- }
- }
- if { $targmatch == 0 } {
- unsupported $testname
- return
- }
- }
- foreach targ $opts(alltargets) {
- if ![match_target $targ] {
- unsupported $testname
- return
- }
- }
- foreach targ $opts(notarget) {
- if [match_target $targ] {
- unsupported $testname
- return
- }
- }
-
- set dumpprogram ""
- # It's meaningless to require an output-testing method when we
- # expect an error.
- if { $opts(error) == "" && $opts(error_output) == "" } {
- if { $opts(DUMPPROG) != "" } {
- switch -- $opts(DUMPPROG) {
- objdump { set dumpprogram objdump }
- nm { set dumpprogram nm }
- readelf { set dumpprogram readelf }
- default {
- perror "unrecognized DUMPPROG option $opts(DUMPPROG) in $file.d"
- unresolved $testname
- return
- }
- }
- } else {
- # Guess which program to run, by seeing which option was specified.
- foreach p {objdump nm readelf} {
- if {$opts($p) != ""} {
- if {$dumpprogram != ""} {
- perror "ambiguous dump program in $file.d"
- unresolved $testname
- return
- } else {
- set dumpprogram $p
- }
- }
- }
- }
- if { $dumpprogram == "" \
- && $opts(map) == "" \
- && $opts(warning) == "" \
- && $opts(warning_output) == "" \
- && $opts(error) == "" \
- && $opts(error_output) == "" } {
- perror "dump program unspecified in $file.d"
- unresolved $testname
- return
- }
- }
-
- if { $opts(source) == "" } {
- set sourcefiles [list ${file}.s]
- set asflags [list ""]
- set objfile_names [list tmpdir/[file tail ${file}].o]
- } else {
- set sourcefiles {}
- foreach sf $opts(source) {
- if { [string match "/*" $sf] } {
- lappend sourcefiles "$sf"
- } else {
- lappend sourcefiles "$srcdir/$subdir/$sf"
- }
- }
- }
-
- if { $opts(dump) == "" } {
- set dfile ${file}.d
- } else {
- set dfile $srcdir/$subdir/$opts(dump)
- }
-
- # Time to setup xfailures.
- foreach targ $opts(xfail) {
- 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
-
- 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 $objfile
- set cmd "$AS $ASFLAGS $opts(as) $sourceasflags -o $objfile $sourcefile"
-
- send_log "$cmd\n"
- set cmdret [remote_exec host [concat sh -c [list "$cmd 2>&1"]] "" "/dev/null" "ld.tmp"]
- remote_upload host "ld.tmp"
- set comp_output [prune_warnings [file_contents "ld.tmp"]]
- remote_file host delete "ld.tmp"
- remote_file build delete "ld.tmp"
-
- if { [lindex $cmdret 0] != 0 || ![string match "" $comp_output] } then {
- send_log -- "$comp_output\n"
- verbose "$comp_output" 3
-
- set exitstat "succeeded"
- if { $cmdret != 0 } { set exitstat "failed" }
- verbose -log "$exitstat with: <$comp_output>"
- fail $testname
- return
- }
-
- if { $run_objcopy_objects } {
- set cmd "$OBJCOPY $opts(objcopy_objects) $objfile"
-
- send_log "$cmd\n"
- set cmdret [remote_exec host [concat sh -c [list "$cmd 2>&1"]] \
- "" "/dev/null" "objcopy.tmp"]
- remote_upload host "objcopy.tmp"
- set comp_output [prune_warnings [file_contents "objcopy.tmp"]]
- remote_file host delete "objcopy.tmp"
- remote_file build delete "objcopy.tmp"
-
- if { [lindex $cmdret 0] != 0 \
- || ![string match "" $comp_output] } {
- send_log -- "$comp_output\n"
- verbose "$comp_output" 3
-
- set exitstat "succeeded"
- if { $cmdret != 0 } { set exitstat "failed" }
- verbose -log "$exitstat with: <$comp_output>"
- fail $testname
- return
- }
- }
- }
-
- if { (($opts(warning) != "") && ($opts(error) != "")) \
- || (($opts(warning) != "") && ($opts(error_output) != "")) \
- || (($opts(warning) != "") && ($opts(warning_output) != "")) \
- || (($opts(error) != "") && ($opts(warning_output) != "")) \
- || (($opts(error) != "") && ($opts(error_output) != "")) \
- || (($opts(warning_output) != "") && ($opts(error_output) != "")) } {
- perror "$testname: bad mix of warning, error, warning_output, and error_output test-directives"
- unresolved $testname
- return
- }
-
- set check_ld(source) ""
- set check_ld(terminal) 0
- if { $opts(error) != "" \
- || $opts(warning) != "" \
- || $opts(error_output) != "" \
- || $opts(warning_output) != "" } {
-
- if { $opts(error) != "" || $opts(error_output) != "" } {
- set check_ld(terminal) 1
- } else {
- set check_ld(terminal) 0
- }
-
- if { $opts(error) != "" || $opts(warning) != "" } {
- set check_ld(source) "regex"
- if { $opts(error) != "" } {
- set check_ld(regex) $opts(error)
- } else {
- set check_ld(regex) $opts(warning)
- }
- } else {
- set check_ld(source) "file"
- if { $opts(error_output) != "" } {
- set check_ld(file) $opts(error_output)
- } else {
- set check_ld(file) $opts(warning_output)
- }
- }
- }
-
- # Perhaps link the file(s).
- if { $run_ld } {
- set objfile "tmpdir/dump"
- catch "exec rm -f $objfile" exec_output
-
- # Add -L$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=$mapfile"
- }
- }
-
- send_log "$cmd\n"
- set cmdret [remote_exec host [concat sh -c [list "$cmd 2>&1"]] "" "/dev/null" "ld.tmp"]
- remote_upload host "ld.tmp"
- set comp_output [file_contents "ld.tmp"]
- remote_file host delete "ld.tmp"
- remote_file build delete "ld.tmp"
- set cmdret [lindex $cmdret 0]
-
- 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 $objfile"
-
- send_log "$cmd\n"
- set cmdret [remote_exec host [concat sh -c [list "$cmd 2>&1"]] "" "/dev/null" "ld.tmp"]
- remote_upload host "ld.tmp"
- append comp_output [file_contents "ld.tmp"]
- remote_file host delete "ld.tmp"
- remote_file build delete "ld.tmp"
- set cmdret [lindex $cmdret 0]
- }
-
- regsub "\n$" $comp_output "" comp_output
- if { $cmdret != 0 || $comp_output != "" || $check_ld(source) != "" } then {
- set exitstat "succeeded"
- if { $cmdret != 0 } { set exitstat "failed" }
-
- if { $check_ld(source) == "regex" } {
- verbose -log "$exitstat with: <$comp_output>, expected: <$check_ld(regex)>"
- } elseif { $check_ld(source) == "file" } {
- verbose -log "$exitstat with: <$comp_output>, expected in file $check_ld(file)"
- set_file_contents "tmpdir/ld.messages" "$comp_output"
- } else {
- verbose -log "$exitstat with: <$comp_output>, no expected output"
- }
- send_log -- "$comp_output\n"
- verbose "$comp_output" 3
-
- if { (($check_ld(source) == "") == ($comp_output == "")) \
- && (($cmdret == 0) == ($check_ld(terminal) == 0)) \
- && ((($check_ld(source) == "regex") \
- && ($check_ld(regex) == "") == ($comp_output == "") \
- && [regexp -- $check_ld(regex) $comp_output]) \
- || (($check_ld(source) == "file") \
- && (![regexp_diff "tmpdir/ld.messages" "$srcdir/$subdir/$check_ld(file)"]))) } {
- # We have the expected output from ld.
- if { $check_ld(terminal) || $dumpprogram == "" } {
- pass $testname
- return
- }
- } else {
- 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
- }
- }
- } else {
- set objfile [lindex $objfiles 0]
- }
-
- # We must not have expected failure if we get here.
- if { $opts(error) != "" } {
- fail $testname
- 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
- }
-
- 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>ld.tmp"]] "" "/dev/null"]
- set cmdret [lindex $cmdret 0]
- remote_upload host "ld.tmp"
- set comp_output [prune_warnings [file_contents "ld.tmp"]]
- remote_file host delete "ld.tmp"
- remote_file build delete "ld.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 }
- if { [regexp_diff $dumpfile "${dfile}"] } then {
- fail $testname
- if { $verbose == 2 } then { verbose "output is [file_contents $dumpfile]" 2 }
- return
- }
-
- pass $testname
-}
-
-proc slurp_options { file } {
- # If options_regsub(foo) is set to {a b}, then the contents of a
- # "#foo:" line will have regsub -all applied to replace a with b.
- global options_regsub
-
- if [catch { set f [open $file r] } x] {
- #perror "couldn't open `$file': $x"
- perror "$x"
- return -1
- }
- set opt_array {}
- # whitespace expression
- set ws {[ ]*}
- set nws {[^ ]*}
- # whitespace is ignored anywhere except within the options list;
- # option names are alphabetic plus underscore only.
- set pat "^#${ws}(\[a-zA-Z_\]*)$ws:${ws}(.*)$ws\$"
- while { [gets $f line] != -1 } {
- set line [string trim $line]
- # Whitespace here is space-tab.
- if [regexp $pat $line xxx opt_name opt_val] {
- # match!
- if [info exists options_regsub($opt_name)] {
- set subst $options_regsub($opt_name)
- regsub -all -- [lindex $subst 0] $opt_val [lindex $subst 1] \
- opt_val
- }
- lappend opt_array [list $opt_name $opt_val]
- } else {
- break
- }
- }
- close $f
- return $opt_array
-}
-
-proc file_contents { filename } {
- set file [open $filename r]
- set contents [read $file]
- close $file
- return $contents
-}
-
-proc set_file_contents { filename contents } {
- set file [open $filename w]
- puts $file "$contents"
- close $file
-}
-
# Create an archive using ar
#
proc ar_simple_create { ar aropts target objects } {
return $ifunc_attribute_available_saved
}
-# Provide virtual target "cfi" for targets supporting CFI.
-
-rename "istarget" "istarget_ld"
-proc istarget { target } {
- if {$target == "cfi"} {
- return [check_as_cfi]
- }
- if {$target == "shared"} {
- return [check_shared_lib_support]
- }
- return [istarget_ld $target]
-}
-
# Return true if libdl is supported.
proc check_libdl_available { } {
projects / binutils-gdb.git / commitdiff