-# Copyright (C) 1992, 1993, 1994, 1996, 1997, 1999 Free Software Foundation, Inc.
+# Copyright (C) 1992, 1993, 1994, 1996, 1997, 1999, 2000, 2001, 2003, 2004 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
# we want to use libgloss so we can get find_gcc.
load_lib libgloss.exp
+load_lib prune.exp
+load_lib gcc-defs.exp
#
# GCC_UNDER_TEST is the compiler under test.
set tmp [remote_exec host "$compiler -v"]
set status [lindex $tmp 0];
set output [lindex $tmp 1];
- regexp "version.*$" $output version
+ regexp " version \[^\n\r\]*" $output version
if { $status == 0 && [info exists version] } then {
clone_output "$compiler_name $version\n"
} else {
}
#
-# Call gcc_version. We do it this way so we can override it if needed.
+# gcc_version -- Call default_gcc_version, so we can override it if needed.
#
+
proc gcc_version { } {
default_gcc_version;
}
if ![info exists tmpdir] then {
set tmpdir /tmp
}
- if { [target_info needs_status_wrapper]!="" && ![info exists gluefile] } {
- set gluefile ${tmpdir}/testglue.o;
- set result [build_wrapper $gluefile];
- if { $result != "" } {
- set gluefile [lindex $result 0];
- set wrap_flags [lindex $result 1];
- } else {
- unset gluefile
- }
- }
+
+ gcc_maybe_build_wrapper "${tmpdir}/gcc-testglue.o"
}
+#
+# gcc_target_compile -- compile a source file
+#
+
proc gcc_target_compile { source dest type options } {
global tmpdir;
global gluefile wrap_flags;
global GCC_UNDER_TEST
global TOOL_OPTIONS
-
- if { [target_info needs_status_wrapper]!="" && [info exists gluefile] } {
+
+ if {[target_info needs_status_wrapper] != "" && \
+ [target_info needs_status_wrapper] != "0" && \
+ [info exists gluefile] } {
lappend options "libs=${gluefile}"
lappend options "ldflags=$wrap_flags"
}
if [target_info exists gcc,no_label_values] {
lappend options "additional_flags=-DNO_LABEL_VALUES"
}
+ # TOOL_OPTIONS must come first, so that it doesn't override testcase
+ # specific options.
if [info exists TOOL_OPTIONS] {
- lappend options "additional_flags=$TOOL_OPTIONS"
- }
- if [target_info exists gcc,no_varargs] {
- lappend options "additional_flags=-DNO_VARARGS"
+ set options [concat "{additional_flags=$TOOL_OPTIONS}" $options];
}
if [target_info exists gcc,timeout] {
lappend options "timeout=[target_info gcc,timeout]"
}
lappend options "compiler=$GCC_UNDER_TEST"
+ set options [dg-additional-files-options $options $source]
return [target_compile $source $dest $type $options]
}
-
-
-# Reports pass/fail for a gcc compilation and returns true/false.
-proc gcc_check_compile {testcase option objname gcc_output} {
-
- set fatal_signal "*cc: Internal compiler error: program*got fatal signal"
-
- if [string match "$fatal_signal 6" $gcc_output] then {
- gcc_fail $testcase "Got Signal 6, $option"
- return 0
- }
-
- if [string match "$fatal_signal 11" $gcc_output] then {
- gcc_fail $testcase "Got Signal 11, $option"
- return 0
- }
-
- # We shouldn't get these because of -w, but just in case.
- if [string match "*cc:*warning:*" $gcc_output] then {
- warning "$testcase: (with warnings) $option"
- send_log "$gcc_output\n"
- unresolved "$testcase, $option"
- return 0
- }
-
- set gcc_output [prune_warnings $gcc_output]
-
- set unsupported_message [gcc_check_unsupported_p $gcc_output]
- if { $unsupported_message != "" } {
- unsupported "$testcase: $unsupported_message"
- return 0
- }
-
- # remove any leftover LF/CR to make sure any output is legit
- regsub -all -- "\[\r\n\]*" $gcc_output "" gcc_output
-
- # If any message remains, we fail.
- if ![string match "" $gcc_output] then {
- gcc_fail $testcase $option
- return 0
- }
-
- # fail if the desired object file doesn't exist.
- # FIXME: there's no way of checking for existence on a remote host.
- if {$objname != "" && ![is3way] && ![file exists $objname]} {
- gcc_fail $testcase $option
- return 0
- }
-
- gcc_pass $testcase $option
- return 1
-}
-
-
-
-#
-# gcc_pass -- utility to record a testcase passed
-#
-
-proc gcc_pass { testcase cflags } {
- if { "$cflags" == "" } {
- pass "$testcase"
- } else {
- pass "$testcase, $cflags"
- }
-}
-
-#
-# gcc_fail -- utility to record a testcase failed
-#
-
-proc gcc_fail { testcase cflags } {
- if { "$cflags" == "" } {
- fail "$testcase"
- } else {
- fail "$testcase, $cflags"
- }
-}
-
-#
-# gcc_finish -- called at the end of every .exp script that calls gcc_init
-#
-# The purpose of this proc is to hide all quirks of the testing environment
-# from the testsuites. It also exists to undo anything that gcc_init did
-# (that needs undoing).
-#
-
-proc gcc_finish { } {
- # The testing harness apparently requires this.
- global errorInfo;
-
- if [info exists errorInfo] then {
- unset errorInfo
- }
-
- # Might as well reset these (keeps our caller from wondering whether
- # s/he has to or not).
- global prms_id bug_id
- set prms_id 0
- set bug_id 0
-}
-
-proc gcc_exit { } {
- global gluefile;
-
- if [info exists gluefile] {
- file_on_build delete $gluefile;
- unset gluefile;
- }
-}
-
-# If this is an older version of dejagnu (without runtest_file_p),
-# provide one and assume the old syntax: foo1.exp bar1.c foo2.exp bar2.c.
-# This can be deleted after next dejagnu release.
-
-if { [info procs runtest_file_p] == "" } then {
- proc runtest_file_p { runtests testcase } {
- if { $runtests != "" && [regexp "\[.\]\[cC\]" $runtests] } then {
- if { [lsearch $runtests [file tail $testcase]] >= 0 } then {
- return 1
- } else {
- return 0
- }
- }
- return 1
- }
-}
-
-# Provide a definition of this if missing (delete after next dejagnu release).
-
-if { [info procs prune_warnings] == "" } then {
- proc prune_warnings { text } {
- return $text
- }
-}
-
-# Utility used by mike-gcc.exp and c-torture.exp.
-# Check the compiler(/assembler/linker) output for text indicating that
-# the testcase should be marked as "unsupported".
-#
-# When dealing with a large number of tests, it's difficult to weed out the
-# ones that are too big for a particular cpu (eg: 16 bit with a small amount
-# of memory). There are various ways to deal with this. Here's one.
-# Fortunately, all of the cases where this is likely to happen will be using
-# gld so we can tell what the error text will look like.
-
-proc ${tool}_check_unsupported_p { output } {
- if [regexp "(^|\n)\[^\n\]*: region \[^\n\]* is full" $output] {
- return "memory full"
- }
- return ""
-}
-
-# Prune messages from gcc that aren't useful.
-
-proc prune_gcc_output { text } {
- #send_user "Before:$text\n"
- regsub -all "(^|\n)\[^\n\]*: In (function|method) \[^\n\]*" $text "" text
- regsub -all "(^|\n)\[^\n\]*: At top level:\[^\n\]*" $text "" text
-
- # It would be nice to avoid passing anything to gcc that would cause it to
- # issue these messages (since ignoring them seems like a hack on our part),
- # but that's too difficult in the general case. For example, sometimes
- # you need to use -B to point gcc at crt0.o, but there are some targets
- # that don't have crt0.o.
- regsub -all "(^|\n)\[^\n\]*file path prefix \[^\n\]* never used" $text "" text
- regsub -all "(^|\n)\[^\n\]*linker input file unused since linking not done" $text "" text
-
- #send_user "After:$text\n"
-
- return $text
-}
-