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/openrisc/tags/gnu-src/gcc-4.5.1/gcc-4.5.1-or32-1.0rc3/libmudflap/testsuite/lib
- from Rev 275 to Rev 516
- ↔ Reverse comparison
Rev 275 → Rev 516
/mfdg.exp
0,0 → 1,348
# `mfdg' - overrides parts of general purpose testcase driver. |
# Copyright (C) 1994 - 2001, 2003, 2009 Free Software Foundation, Inc. |
|
# This program is free software; you can redistribute it and/or modify |
# it under the terms of the GNU General Public License as published by |
# the Free Software Foundation; either version 3 of the License, or |
# (at your option) any later version. |
# |
# This program is distributed in the hope that it will be useful, |
# but WITHOUT ANY WARRANTY; without even the implied warranty of |
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
# GNU General Public License for more details. |
# |
# You should have received a copy of the GNU General Public License |
# along with this program; see the file COPYING3. If not see |
# <http://www.gnu.org/licenses/>. |
|
|
# This is a modified excerpt of dejagnu/lib/dg.exp. |
|
load_lib dg.exp |
|
|
# dg-test -- runs a new style DejaGnu test |
# |
# Syntax: dg-test [-keep-output] prog tool_flags default_extra_tool_flags |
# |
# PROG is the full path name of the file to pass to the tool (eg: compiler). |
# TOOL_FLAGS is a set of options to always pass. |
# DEFAULT_EXTRA_TOOL_FLAGS are additional options if the testcase has none. |
|
#proc dg-test { prog tool_flags default_extra_tool_flags } { |
proc dg-test { args } { |
global dg-do-what-default dg-interpreter-batch-mode dg-linenum-format |
global errorCode errorInfo |
global tool |
global srcdir ;# eg: /calvin/dje/build/gcc/./testsuite/ |
global host_triplet target_triplet |
|
set keep 0 |
set i 0 |
set dg-repetitions 1 ;# may be overridden by { dg-repetitions N } |
unset_timeout_vars |
|
if { [string index [lindex $args 0] 0] == "-" } { |
for { set i 0 } { $i < [llength $args] } { incr i } { |
if { [lindex $args $i] == "--" } { |
incr i |
break |
} elseif { [lindex $args $i] == "-keep-output" } { |
set keep 1 |
} elseif { [string index [lindex $args $i] 0] == "-" } { |
clone_output "ERROR: dg-test: illegal argument: [lindex $args $i]" |
return |
} else { |
break |
} |
} |
} |
|
if { $i + 3 != [llength $args] } { |
clone_output "ERROR: dg-test: missing arguments in call" |
return |
} |
set prog [lindex $args $i] |
set tool_flags [lindex $args [expr $i + 1]] |
set default_extra_tool_flags [lindex $args [expr $i + 2]] |
|
set text "\[- A-Za-z0-9\.\;\"\_\:\'\`\(\)\!\#\=\+\?\&\*]*" |
|
set name [dg-trim-dirname $srcdir $prog] |
# If we couldn't rip $srcdir out of `prog' then just do the best we can. |
# The point is to reduce the unnecessary noise in the logs. Don't strip |
# out too much because different testcases with the same name can confuse |
# `test-tool'. |
if [string match "/*" $name] { |
set name "[file tail [file dirname $prog]]/[file tail $prog]" |
} |
|
if {$tool_flags != ""} { |
append name " ($tool_flags)" |
} |
|
# Process any embedded dg options in the testcase. |
|
# Use "" for the second element of dg-do-what so we can tell if it's been |
# explicitly set to "S". |
set dg-do-what [list ${dg-do-what-default} "" P] |
set dg-excess-errors-flag 0 |
set dg-messages "" |
set dg-extra-tool-flags $default_extra_tool_flags |
set dg-final-code "" |
|
# `dg-output-text' is a list of two elements: pass/fail and text. |
# Leave second element off for now (indicates "don't perform test") |
set dg-output-text "P" |
|
# Define our own "special function" `unknown' so we catch spelling errors. |
# But first rename the existing one so we can restore it afterwards. |
catch {rename dg-save-unknown ""} |
rename unknown dg-save-unknown |
proc unknown { args } { |
return -code error "unknown dg option: $args" |
} |
|
set tmp [dg-get-options $prog] |
foreach op $tmp { |
verbose "Processing option: $op" 3 |
set status [catch "$op" errmsg] |
if { $status != 0 } { |
if { 0 && [info exists errorInfo] } { |
# This also prints a backtrace which will just confuse |
# testcase writers, so it's disabled. |
perror "$name: $errorInfo\n" |
} else { |
perror "$name: $errmsg for \"$op\"\n" |
} |
# ??? The call to unresolved here is necessary to clear `errcnt'. |
# What we really need is a proc like perror that doesn't set errcnt. |
# It should also set exit_status to 1. |
unresolved "$name: $errmsg for \"$op\"" |
return |
} |
} |
|
# Restore normal error handling. |
rename unknown "" |
rename dg-save-unknown unknown |
|
# If we're not supposed to try this test on this target, we're done. |
if { [lindex ${dg-do-what} 1] == "N" } { |
unsupported "$name" |
verbose "$name not supported on this target, skipping it" 3 |
return |
} |
|
# Run the tool and analyze the results. |
# The result of ${tool}-dg-test is in a bit of flux. |
# Currently it is the name of the output file (or "" if none). |
# If we need more than this it will grow into a list of things. |
# No intention is made (at this point) to preserve upward compatibility |
# (though at some point we'll have to). |
|
set results [${tool}-dg-test $prog [lindex ${dg-do-what} 0] "$tool_flags ${dg-extra-tool-flags}"]; |
|
set comp_output [lindex $results 0]; |
set output_file [lindex $results 1]; |
|
#send_user "\nold_dejagnu.exp: comp_output1 = :$comp_output:\n\n" |
#send_user "\nold_dejagnu.exp: message = :$message:\n\n" |
#send_user "\nold_dejagnu.exp: message length = [llength $message]\n\n" |
|
foreach i ${dg-messages} { |
verbose "Scanning for message: $i" 4 |
|
# Remove all error messages for the line [lindex $i 0] |
# in the source file. If we find any, success! |
set line [lindex $i 0] |
set pattern [lindex $i 2] |
set comment [lindex $i 3] |
#send_user "Before:\n$comp_output\n" |
if [regsub -all "(^|\n)(\[^\n\]+$line\[^\n\]*($pattern)\[^\n\]*\n?)+" $comp_output "\n" comp_output] { |
set comp_output [string trimleft $comp_output] |
set ok pass |
set uhoh fail |
} else { |
set ok fail |
set uhoh pass |
} |
#send_user "After:\n$comp_output\n" |
|
# $line will either be a formatted line number or a number all by |
# itself. Delete the formatting. |
scan $line ${dg-linenum-format} line |
switch [lindex $i 1] { |
"ERROR" { |
$ok "$name $comment (test for errors, line $line)" |
} |
"XERROR" { |
x$ok "$name $comment (test for errors, line $line)" |
} |
"WARNING" { |
$ok "$name $comment (test for warnings, line $line)" |
} |
"XWARNING" { |
x$ok "$name $comment (test for warnings, line $line)" |
} |
"BOGUS" { |
$uhoh "$name $comment (test for bogus messages, line $line)" |
} |
"XBOGUS" { |
x$uhoh "$name $comment (test for bogus messages, line $line)" |
} |
"BUILD" { |
$uhoh "$name $comment (test for build failure, line $line)" |
} |
"XBUILD" { |
x$uhoh "$name $comment (test for build failure, line $line)" |
} |
"EXEC" { } |
"XEXEC" { } |
} |
#send_user "\nold_dejagnu.exp: comp_output2= :$comp_output:\n\n" |
} |
#send_user "\nold_dejagnu.exp: comp_output3 = :$comp_output:\n\n" |
|
# Remove messages from the tool that we can ignore. |
#send_user "comp_output: $comp_output\n" |
set comp_output [prune_warnings $comp_output] |
|
if { [info proc ${tool}-dg-prune] != "" } { |
set comp_output [${tool}-dg-prune $target_triplet $comp_output] |
switch -glob $comp_output { |
"::untested::*" { |
regsub "::untested::" $comp_output "" message |
untested "$name: $message" |
return |
} |
"::unresolved::*" { |
regsub "::unresolved::" $comp_output "" message |
unresolved "$name: $message" |
return |
} |
"::unsupported::*" { |
regsub "::unsupported::" $comp_output "" message |
unsupported "$name: $message" |
return |
} |
} |
} |
|
# See if someone forgot to delete the extra lines. |
regsub -all "\n+" $comp_output "\n" comp_output |
regsub "^\n+" $comp_output "" comp_output |
#send_user "comp_output: $comp_output\n" |
|
# Don't do this if we're testing an interpreter. |
# FIXME: why? |
if { ${dg-interpreter-batch-mode} == 0 } { |
# Catch excess errors (new bugs or incomplete testcases). |
if ${dg-excess-errors-flag} { |
setup_xfail "*-*-*" |
} |
if ![string match "" $comp_output] { |
fail "$name (test for excess errors)" |
send_log "Excess errors:\n$comp_output\n" |
} else { |
pass "$name (test for excess errors)" |
} |
} |
|
# Run the executable image if asked to do so. |
# FIXME: This is the only place where we assume a standard meaning to |
# the `keyword' argument of dg-do. This could be cleaned up. |
if { [lindex ${dg-do-what} 0] == "run" } { |
if ![file exists $output_file] { |
warning "$name compilation failed to produce executable" |
} else { |
set testname $name |
for {set rep 0} {$rep < ${dg-repetitions}} {incr rep} { |
# include repetition number in test name |
if {$rep > 0} { set name "$testname (rerun $rep)" } |
|
set status -1 |
set result [${tool}_load $output_file] |
set status [lindex $result 0]; |
set output [lindex $result 1]; |
#send_user "After exec, status: $status\n" |
|
if { "$status" == "pass" } { |
verbose "Exec succeeded." 3 |
} elseif { "$status" == "fail" } { |
# It would be nice to get some info out of errorCode. |
if [info exists errorCode] { |
verbose "Exec failed, errorCode: $errorCode" 3 |
} else { |
verbose "Exec failed, errorCode not defined!" 3 |
} |
} |
|
if { [lindex ${dg-do-what} 2] == "F" } { |
# Instead of modelling this as an xfail (via setup_xfail), |
# treat an expected crash as a success. |
if { $status == "pass" } then { set status fail } else { set status pass } |
set testtype "crash" |
} else { set testtype "execution" } |
|
$status "$name $testtype test" |
|
if { [llength ${dg-output-text}] > 1 } { |
#send_user "${dg-output-text}\n" |
if { [lindex ${dg-output-text} 0] == "F" } { |
setup_xfail "*-*-*" |
} |
set texttmp [lindex ${dg-output-text} 1] |
if { ![regexp $texttmp ${output}] } { |
fail "$name output pattern test" |
} else { |
pass "$name output pattern test" |
} |
verbose -log "Output pattern $texttmp" |
unset texttmp |
} |
} |
} |
} |
|
# Are there any further tests to perform? |
# Note that if the program has special run-time requirements, running |
# of the program can be delayed until here. Ditto for other situations. |
# It would be a bit cumbersome though. |
|
if ![string match ${dg-final-code} ""] { |
regsub -all "\\\\(\[{}\])" ${dg-final-code} "\\1" dg-final-code |
# Note that the use of `args' here makes this a varargs proc. |
proc dg-final-proc { args } ${dg-final-code} |
verbose "Running dg-final tests." 3 |
verbose "dg-final-proc:\n[info body dg-final-proc]" 4 |
if [catch "dg-final-proc $prog" errmsg] { |
perror "$name: error executing dg-final: $errmsg" |
# ??? The call to unresolved here is necessary to clear `errcnt'. |
# What we really need is a proc like perror that doesn't set errcnt. |
# It should also set exit_status to 1. |
unresolved "$name: error executing dg-final: $errmsg" |
} |
} |
|
# Do some final clean up. |
# When testing an interpreter, we don't compile something and leave an |
# output file. |
if { ! ${keep} && ${dg-interpreter-batch-mode} == 0 } { |
catch "exec rm -f $output_file" |
} |
} |
|
|
|
# |
# Indicate that this test case is to be rerun several times. This |
# is useful if it is nondeterministic. This applies to rerunning the |
# test program only, not rebuilding it. |
# The embedded format is "{ dg-repetitions N }", where N is the number |
# of repetitions. It better be greater than zero. |
# |
proc dg-repetitions { line value } { |
upvar dg-repetitions repetitions |
set repetitions $value |
} |
/libmudflap.exp
0,0 → 1,290
# Copyright (C) 2001, 2002, 2003, 2004, 2009 Free Software Foundation, Inc. |
|
# This program is free software; you can redistribute it and/or modify |
# it under the terms of the GNU General Public License as published by |
# the Free Software Foundation; either version 3 of the License, or |
# (at your option) any later version. |
# |
# This program is distributed in the hope that it will be useful, |
# but WITHOUT ANY WARRANTY; without even the implied warranty of |
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
# GNU General Public License for more details. |
# |
# You should have received a copy of the GNU General Public License |
# along with this program; see the file COPYING3. If not see |
# <http://www.gnu.org/licenses/>. |
|
# Define libmudflap callbacks for dg.exp. |
# This file is a copy of libstdc++-v3's dejagnu driver, with minor changes. |
|
# Useful hook: if ${hostname}_init exists, it will be called, almost |
# the last thing before testing begins. This can be defined in, e.g., |
# ~/.dejagnurc or $DEJAGNU. |
|
proc load_gcc_lib { filename } { |
global srcdir |
load_file $srcdir/../../gcc/testsuite/lib/$filename |
} |
|
load_lib mfdg.exp |
load_lib libgloss.exp |
load_gcc_lib target-libpath.exp |
load_gcc_lib timeout.exp |
load_gcc_lib timeout-dg.exp |
|
proc libmudflap-init { language } { |
global env |
global srcdir outdir blddir objdir tool_root_dir |
global cxx cxxflags |
global includes |
global libs |
global gluefile wrap_flags |
global ld_library_path |
|
switch $language { |
"c" { set cxx [find_gcc] } |
"c++" { set cxx [find_g++] } |
default { error "bad language code $language"; return } |
} |
|
verbose -log "libmudflap-init $cxx" |
|
set blddir [lookfor_file [get_multilibs] libmudflap] |
set cxxblddir [lookfor_file [get_multilibs] libstdc++-v3] |
set cxxflags_file "${cxxblddir}/scripts/testsuite_flags" |
|
# By default, we assume we want to run program images. |
global dg-do-what-default |
set dg-do-what-default run |
|
# set LD_LIBRARY_PATH so that libgcc_s, libstdc++ binaries can be found. |
# locate libgcc.a so we don't need to account for different values of |
# SHLIB_EXT on different platforms |
set gccdir [lookfor_file $tool_root_dir gcc/libgcc.a] |
if {$gccdir != ""} { |
set gccdir [file dirname $gccdir] |
} |
|
set ld_library_path "." |
append ld_library_path ":${gccdir}" |
append ld_library_path ":${cxxblddir}/src/.libs" |
if {[is_remote host] == 0} { |
foreach i "[exec ${gccdir}/xgcc --print-multi-lib]" { |
set mldir "" |
regexp -- "\[a-z0-9=_/\.-\]*;" $i mldir |
set mldir [string trimright $mldir "\;@"] |
if { "$mldir" == "." } { |
continue |
} |
if { [llength [glob -nocomplain ${gccdir}/${mldir}/libgcc_s*.so.*]] >= 1 } { |
append ld_library_path ":${gccdir}/${mldir}" |
} |
} |
} |
append ld_library_path ":${blddir}/.libs" |
|
set libs "-L${blddir}/.libs" |
set cxxflags "-ggdb3 -DDEBUG_ASSERT" |
set includes "-I${srcdir} -I${srcdir}/.. -I.." |
|
if {$language == "c++"} { |
if {[file exists $cxxflags_file]} then { |
set includes "${includes} [exec sh $cxxflags_file --build-includes]" |
set cxxflags "${cxxflags} [exec sh $cxxflags_file --cxxflags]" |
# c++ libs are included by --build-cxx below |
set cxx "[exec sh $cxxflags_file --build-cxx]" |
} else { |
lappend libs "-L${cxxblddir}src/.libs" |
lappend includes "-I../../libstdc++-v3/include" |
} |
} |
|
global mfconfig_libs |
global add_flags |
append add_flags " $mfconfig_libs" |
|
set_ld_library_path_env_vars |
if [info exists env(LD_LIBRARY_PATH)] { |
verbose -log "LD_LIBRARY_PATH = $env(LD_LIBRARY_PATH)" |
} |
|
if { [target_info needs_status_wrapper]!=""} { |
file delete ${objdir}/testglue.o; |
set gluefile ${objdir}/testglue.o; |
set result [build_wrapper $gluefile]; |
if { $result != "" } { |
set gluefile [lindex $result 0]; |
set wrap_flags [lindex $result 1]; |
} else { |
unset gluefile |
} |
} |
|
# If there is no static library then don't run tests with -static. |
global tool |
set opts "additional_flags=-static" |
lappend opts "additional_flags=-fmudflap" |
lappend opts "additional_flags=-lmudflap" |
set src stlm[pid].c |
set exe stlm[pid].x |
|
set f [open $src "w"] |
puts $f "int main () { }" |
close $f |
set lines [${tool}_target_compile $src $exe executable "$opts"] |
file delete $src |
remote_file build delete $exe |
|
if { ![string match "" $lines] } { |
# Compilation failed; assume static library is not available. |
global MUDFLAP_FLAGS |
set i [lsearch $MUDFLAP_FLAGS "*static*"] |
set MUDFLAP_FLAGS [lreplace $MUDFLAP_FLAGS $i $i] |
} |
} |
|
proc libmudflap-dg-test { prog do_what extra_tool_flags } { |
# Set up the compiler flags, based on what we're going to do. |
|
switch $do_what { |
"preprocess" { |
set compile_type "preprocess" |
set output_file "[file rootname [file tail $prog]].i" |
} |
"compile" { |
set compile_type "assembly" |
set output_file "[file rootname [file tail $prog]].s" |
} |
"assemble" { |
set compile_type "object" |
set output_file "[file rootname [file tail $prog]].o" |
} |
"link" { |
set compile_type "executable" |
set output_file "./[file rootname [file tail $prog]].exe" |
} |
"run" { |
set compile_type "executable" |
# FIXME: "./" is to cope with "." not being in $PATH. |
# Should this be handled elsewhere? |
# YES. |
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 $output_file; |
} |
default { |
perror "$do_what: not a valid dg-do keyword" |
return "" |
} |
} |
set options "" |
if { $extra_tool_flags != "" } { |
lappend options "additional_flags=$extra_tool_flags" |
} |
|
global mfconfig_libs |
lappend options "libs=$mfconfig_libs" |
|
set comp_output [libmudflap_target_compile "$prog" "$output_file" "$compile_type" $options]; |
set comp_output [prune_gcc_output $comp_output ]; |
|
return [list $comp_output $output_file] |
} |
|
|
proc libmudflap_target_compile { source dest type options } { |
global gluefile |
global wrap_flags |
global cxx |
global cxxflags |
global includes |
global libs |
global blddir |
|
if { [target_info needs_status_wrapper] != "" && [info exists gluefile] } { |
lappend options "libs=${gluefile}" |
lappend options "ldflags=${wrap_flags}" |
} |
|
set cxx_final $cxx |
set cxxlibglossflags [libgloss_link_flags] |
set cxx_final [concat $cxx_final $cxxlibglossflags] |
set cxx_final [concat $cxx_final $cxxflags] |
set cxx_final [concat $cxx_final $includes] |
set cxx_final [concat $cxx_final $libs] |
|
lappend options "compiler=$cxx_final" |
lappend options "timeout=[timeout_value]" |
|
# Picks up the freshly-built testsuite library corresponding to the |
# multilib under test. |
lappend options "ldflags=-L${blddir}/testsuite" |
|
return [target_compile $source $dest $type $options] |
} |
|
|
# A bit sloppy... Returns a list of source files (full pathnames) to |
# compile. We mimic the mkcheck script in that the first time this is run, |
# all existing files are listed in "testsuite_files" in the output |
# directory. Subsequent runs pull the list from that file, allowing users |
# to trim the list down to problematic tests. |
### This is supposed to be done via RUNTESTFLAGS, but that doesn't work. |
proc libmudflap-list-sourcefiles { } { |
global srcdir |
global outdir |
|
set files_file "${outdir}/testsuite_files" |
set sfiles "" |
if { [file exists $files_file] } { |
set f [open $files_file] |
while { ! [eof $f] } { |
set t [gets $f] |
if { [string length "$t"] != 0 } { |
lappend sfiles ${srcdir}/${t} |
} |
} |
} else { |
set f [open $files_file "w"] |
set where_we_were [pwd] |
cd $srcdir |
foreach s [lsort [glob -nocomplain "*/*.cc" "*/*/*.cc" "{,*/}*/*/*/*.cc" ]] { |
lappend sfiles ${srcdir}/${s} |
puts $f $s |
} |
cd $where_we_were |
} |
close $f |
|
# Disable wchar_t tests if library not configured to support |
# wchar_t testing. |
set wchar_file "${outdir}/testsuite_wchar_t" |
if { [file exists $wchar_file] } { |
return $sfiles |
} else { |
# Remove wchar_t tests files from list. |
set res {} |
foreach w $sfiles { |
if [regexp "wchar_t" $w] { |
verbose -log "element out list is $w" |
} else { |
verbose -log "element in list is $w" |
lappend res $w |
} |
} |
return $res |
} |
} |
|
|
proc prune_gcc_output { text } { |
regsub -all {(^|\n)[^\n]*ld: warning: libgcc_s[^\n]*not found[^\n]*try using[^\n]*} $text "" text |
regsub -all {(^|\n)[^\n]*In function.*pthread_create[^\n]*} $text "" text |
regsub -all {(^|\n)[^\n]*the use of .pthread.*is deprecated[^\n]*} $text "" text |
regsub -all {(^|\n)[^\n]*Dwarf Error:.*FORM value: 14[^\n]*} $text "" text |
regsub -all {(^|\n)[^\n]*In function[^\n]*} $text "" text |
regsub -all {(^|\n)[^\n]*Using.*in statically linked applications requires[^\n]*} $text "" text |
|
return $text |
} |