-# Copyright (C) 1997, 1999, 2000, 2003, 2004, 2005 Free Software Foundation, Inc.
+# Copyright (C) 1997, 1999, 2000, 2003, 2004, 2005, 2006
+# Free Software Foundation, Inc.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
load_lib dg.exp
load_lib file-format.exp
load_lib target-supports.exp
load_lib target-supports-dg.exp
load_lib scanasm.exp
+load_lib scanrtl.exp
load_lib scantree.exp
+load_lib scanipa.exp
load_lib prune.exp
load_lib libgloss.exp
load_lib target-libpath.exp
set output_file "./[file rootname [file tail $prog]].exe"
# This is the only place where we care if an executable was
# created or not. If it was, dg.exp will try to run it.
- remote_file build delete $output_file
+ catch { remote_file build delete $output_file }
}
default {
perror "$do_what: not a valid dg-do keyword"
set comp_output [$target_compile "$prog" "$output_file" "$compile_type" $options]
+ # Look for an internal compiler error, which sometimes masks the fact
+ # that we didn't get an expected error message. An ICE always fails,
+ # there's no way to XFAIL it.
+ if [string match "*internal compiler error*" $comp_output] {
+ upvar 2 name name
+ fail "$name (internal compiler error)"
+ }
+
if { $do_what == "repo" } {
set object_file "$output_file"
set output_file "[file rootname [file tail $prog]].exe"
return "::unsupported::memory full"
}
+ # Likewise, if we see ".text exceeds local store range" or
+ # similar.
+ if {[string match "spu-*" $system] && \
+ [string match "*exceeds local store range*" $text]} {
+ # The format here is important. See dg.exp.
+ return "::unsupported::memory full"
+ }
+
return $text
}
+# Replace ${tool}_load with a wrapper to provide for an expected nonzero
+# exit status. Multiple languages include this file so this handles them
+# all, not just gcc.
+if { [info procs ${tool}_load] != [list] \
+ && [info procs saved_${tool}_load] == [list] } {
+ rename ${tool}_load saved_${tool}_load
+
+ proc ${tool}_load { program args } {
+ global tool
+ global shouldfail
+ set result [eval [list saved_${tool}_load $program] $args]
+ if { $shouldfail != 0 } {
+ switch [lindex $result 0] {
+ "pass" { set status "fail" }
+ "fail" { set status "pass" }
+ }
+ set result [list $status [lindex $result 1]]
+ }
+ return $result
+ }
+}
+
# Utility routines.
#
"additional_flags=$type"]
if { ! [string match "*: target system does not support the * debug format*" \
$comp_output] } {
+ remove-build-file "trivial.S"
foreach level {1 "" 3} {
lappend DEBUG_TORTURE_OPTIONS [list "${type}${level}"]
foreach opt $opt_opts {
foreach flags $DEBUG_TORTURE_OPTIONS {
set doit 1
- if { [string match {*/debug-[126].c} "$nshort"] \
+
+ # These tests check for information which may be deliberately
+ # suppressed at -g1.
+ if { ([string match {*/debug-[126].c} "$nshort"] \
+ || [string match {*/enum-1.c} "$nshort"] \
+ || [string match {*/enum-[12].C} "$nshort"]) \
&& [string match "*1" [lindex "$flags" 0] ] } {
set doit 0
}
lappend additional_prunes [lindex $args 1]
}
+# Remove files matching the pattern from the build machine.
+proc remove-build-file { pat } {
+ verbose "remove-build-file `$pat'" 2
+ set file_list "[glob -nocomplain $pat]"
+ verbose "remove-build-file `$file_list'" 2
+ foreach output_file $file_list {
+ remote_file build delete $output_file
+ }
+}
+
+# Remove compiler-generated coverage files for the current test.
+proc cleanup-coverage-files { } {
+ # This assumes that we are two frames down from dg-test or some other proc
+ # that stores the filename of the testcase in a local variable "name".
+ # A cleaner solution would require a new DejaGnu release.
+ upvar 2 name testcase
+ remove-build-file "[file rootname [file tail $testcase]].gc??"
+
+ # Clean up coverage files for additional source files.
+ if [info exists additional_sources] {
+ foreach srcfile $additional_sources {
+ remove-build-file "[file rootname [file tail $srcfile]].gc??"
+ }
+ }
+}
+
+# Remove compiler-generated files from -repo for the current test.
+proc cleanup-repo-files { } {
+ # This assumes that we are two frames down from dg-test or some other proc
+ # that stores the filename of the testcase in a local variable "name".
+ # A cleaner solution would require a new DejaGnu release.
+ upvar 2 name testcase
+ remove-build-file "[file rootname [file tail $testcase]].o"
+ remove-build-file "[file rootname [file tail $testcase]].rpo"
+
+ # Clean up files for additional source files.
+ if [info exists additional_sources] {
+ foreach srcfile $additional_sources {
+ remove-build-file "[file rootname [file tail $srcfile]].o"
+ remove-build-file "[file rootname [file tail $srcfile]].rpo"
+ }
+ }
+}
+
+# Remove compiler-generated RTL dump files for the current test.
+#
+# SUFFIX is the filename suffix pattern.
+proc cleanup-rtl-dump { suffix } {
+ cleanup-dump "\[0-9\]\[0-9\]\[0-9\]r.$suffix"
+}
+
+# Remove a specific tree dump file for the current test.
+#
+# SUFFIX is the tree dump file suffix pattern.
+proc cleanup-tree-dump { suffix } {
+ cleanup-dump "\[0-9\]\[0-9\]\[0-9\]t.$suffix"
+}
+
+# Remove a specific ipa dump file for the current test.
+#
+# SUFFIX is the ipa dump file suffix pattern.
+proc cleanup-ipa-dump { suffix } {
+ cleanup-dump "\[0-9\]\[0-9\]\[0-9\]i.$suffix"
+}
+
+# Remove all dump files with the provided suffix.
+proc cleanup-dump { suffix } {
+ # This assumes that we are three frames down from dg-test or some other
+ # proc that stores the filename of the testcase in a local variable
+ # "name". A cleaner solution would require a new DejaGnu release.
+ upvar 3 name testcase
+ # The name might include a list of options; extract the file name.
+ set src [file tail [lindex $testcase 0]]
+ remove-build-file "[file tail $src].$suffix"
+
+ # Clean up dump files for additional source files.
+ if [info exists additional_sources] {
+ foreach srcfile $additional_sources {
+ remove-build-file "[file tail $srcfile].$suffix"
+ }
+ }
+}
+
+# Remove files kept by --save-temps for the current test.
+#
+# Currently this is only .i files, but more can be added if there are
+# tests generating them.
+proc cleanup-saved-temps { } {
+ global additional_sources
+
+ # This assumes that we are two frames down from dg-test or some other proc
+ # that stores the filename of the testcase in a local variable "name".
+ # A cleaner solution would require a new DejaGnu release.
+ upvar 2 name testcase
+ remove-build-file "[file rootname [file tail $testcase]].ii"
+ remove-build-file "[file rootname [file tail $testcase]].i"
+
+ # Clean up saved temp files for additional source files.
+ if [info exists additional_sources] {
+ foreach srcfile $additional_sources {
+ remove-build-file "[file rootname [file tail $srcfile]].ii"
+ remove-build-file "[file rootname [file tail $srcfile]].i"
+ }
+ }
+}
+
+# Remove files for specified Fortran modules.
+proc cleanup-modules { modlist } {
+ foreach modname $modlist {
+ remove-build-file [string tolower $modname].mod
+ }
+}
+
+# Scan Fortran modules for a given regexp.
+#
+# Argument 0 is the module name
+# Argument 1 is the regexp to match
+proc scan-module { args } {
+ set modfilename [string tolower [lindex $args 0]].mod
+ set fd [open $modfilename r]
+ set text [read $fd]
+ close $fd
+
+ upvar 2 name testcase
+ if [regexp -- [lindex $args 1] $text] {
+ pass "$testcase scan-module [lindex $args 1]"
+ } else {
+ fail "$testcase scan-module [lindex $args 1]"
+ }
+}
+
+# Verify that the compiler output file exists, invoked via dg-final.
+proc output-exists { args } {
+ # Process an optional target or xfail list.
+ if { [llength $args] >= 1 } {
+ switch [dg-process-target [lindex $args 0]] {
+ "S" { }
+ "N" { return }
+ "F" { setup_xfail "*-*-*" }
+ "P" { }
+ }
+ }
+
+ # Access variables from gcc-dg-test-1.
+ upvar 2 name testcase
+ upvar 2 output_file output_file
+
+ if [file exists $output_file] {
+ pass "$testcase output-exists $output_file"
+ } else {
+ fail "$testcase output-exists $output_file"
+ }
+}
+
+# Verify that the compiler output file does not exist, invoked via dg-final.
+proc output-exists-not { args } {
+ # Process an optional target or xfail list.
+ if { [llength $args] >= 1 } {
+ switch [dg-process-target [lindex $args 0]] {
+ "S" { }
+ "N" { return }
+ "F" { setup_xfail "*-*-*" }
+ "P" { }
+ }
+ }
+
+ # Access variables from gcc-dg-test-1.
+ upvar 2 name testcase
+ upvar 2 output_file output_file
+
+ if [file exists $output_file] {
+ fail "$testcase output-exists-not $output_file"
+ } else {
+ pass "$testcase output-exists-not $output_file"
+ }
+}
+
# We need to make sure that additional_* are cleared out after every
# test. It is not enough to clear them out *before* the next test run
# because gcc-target-compile gets run directly from some .exp files
global additional_prunes
global errorInfo
global compiler_conditional_xfail_data
+ global shouldfail
if { [ catch { eval saved-dg-test $args } errmsg ] } {
set saved_info $errorInfo
set additional_files ""
set additional_sources ""
set additional_prunes ""
+ set shouldfail 0
if [info exists compiler_conditional_xfail_data] {
unset compiler_conditional_xfail_data
}
set additional_files ""
set additional_sources ""
set additional_prunes ""
+ set shouldfail 0
if [info exists compiler_conditional_xfail_data] {
unset compiler_conditional_xfail_data
}
}
}
+# Modify the regular expression saved by a DejaGnu message directive to
+# include a prefix and to force the expression to match a single line.
+# MSGPROC is the procedure to call.
+# MSGPREFIX is the prefix to prepend.
+# DGARGS is the original argument list.
+
+proc process-message { msgproc msgprefix dgargs } {
+ upvar dg-messages dg-messages
+
+ # Process the dg- directive, including adding the regular expression
+ # to the new message entry in dg-messages.
+ set msgcnt [llength ${dg-messages}]
+ catch { eval $msgproc $dgargs }
+
+ # If the target expression wasn't satisfied there is no new message.
+ if { [llength ${dg-messages}] == $msgcnt } {
+ return;
+ }
+
+ # Prepend the message prefix to the regular expression and make
+ # it match a single line.
+ set newentry [lindex ${dg-messages} end]
+ set expmsg [lindex $newentry 2]
+ set expmsg "$msgprefix\[^\n]*$expmsg"
+ set newentry [lreplace $newentry 2 2 $expmsg]
+ set dg-messages [lreplace ${dg-messages} end end $newentry]
+ verbose "process-message:\n${dg-messages}" 2
+}
+
+# Look for messages that don't have standard prefixes.
+
+proc dg-message { args } {
+ upvar dg-messages dg-messages
+ process-message dg-warning "" $args
+}
+
set additional_prunes ""