-# Copyright (C) 1997, 1999, 2000, 2003 Free Software Foundation, Inc.
+# Copyright (C) 1997, 1999, 2000, 2003, 2004, 2005 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
load_lib scanasm.exp
load_lib scantree.exp
load_lib prune.exp
+load_lib libgloss.exp
+load_lib target-libpath.exp
+
+# We set LC_ALL and LANG to C so that we get the same error messages as expected.
+setenv LC_ALL C
+setenv LANG C
if ![info exists TORTURE_OPTIONS] {
# It is theoretically beneficial to group all of the O2/O3 options together,
{ -Os } ]
}
+global GCC_UNDER_TEST
+if ![info exists GCC_UNDER_TEST] {
+ set GCC_UNDER_TEST "[find_gcc]"
+}
+
+global rootme
+global ld_library_path
+global orig_environment_saved
+
+# This file may be sourced, so don't override environment settings
+# that have been previously setup.
+if { $orig_environment_saved == 0 } {
+ set ld_library_path "${rootme}"
+ set compiler [lindex $GCC_UNDER_TEST 0]
+ if { [is_remote host] == 0 && [which $compiler] != 0 } {
+ foreach i "[exec $compiler --print-multi-lib]" {
+ set mldir ""
+ regexp -- "\[a-z0-9=/\.-\]*;" $i mldir
+ set mldir [string trimright $mldir "\;@"]
+ if { "$mldir" == "." } {
+ continue
+ }
+ if { [llength [glob -nocomplain ${rootme}/${mldir}/libgcc_s*.so.*]] >= 1 } {
+ append ld_library_path ":${rootme}/${mldir}"
+ }
+ }
+ }
+ set_ld_library_path_env_vars
+}
# Split TORTURE_OPTIONS into two choices: one for testcases with loops and
# one for testcases without loops.
# If this target does not support weak symbols, skip this test.
proc dg-require-weak { args } {
- upvar dg-do-what dg-do-what
- upvar name name
-
set weak_available [ check_weak_available ]
if { $weak_available == -1 } {
+ upvar name name
unresolved "$name"
}
if { $weak_available != 1 } {
+ upvar dg-do-what dg-do-what
set dg-do-what [list [lindex ${dg-do-what} 0] "N" "P"]
- return
}
}
# test.
proc dg-require-visibility { args } {
- upvar dg-do-what dg-do-what
- upvar name name
-
set visibility_available [ check_visibility_available ]
if { $visibility_available == -1 } {
+ upvar name name
unresolved "$name"
}
if { $visibility_available != 1 } {
+ upvar dg-do-what dg-do-what
set dg-do-what [list [lindex ${dg-do-what} 0] "N" "P"]
- return
}
}
# test.
proc dg-require-alias { args } {
- upvar dg-do-what dg-do-what
- upvar name name
-
set alias_available [ check_alias_available ]
if { $alias_available == -1 } {
+ upvar name name
unresolved "$name"
}
if { $alias_available < 2 } {
+ upvar dg-do-what dg-do-what
set dg-do-what [list [lindex ${dg-do-what} 0] "N" "P"]
- return
}
}
if { ![ check_gc_sections_available ] } {
upvar dg-do-what dg-do-what
set dg-do-what [list [lindex ${dg-do-what} 0] "N" "P"]
- return
}
}
if { ![ check_profiling_available ${args} ] } {
upvar dg-do-what dg-do-what
set dg-do-what [list [lindex ${dg-do-what} 0] "N" "P"]
- return
}
}
proc dg-require-iconv { args } {
if { ![ check_iconv_available ${args} ] } {
upvar dg-do-what dg-do-what
- set dg-do-what [list [lindex ${dg-do-what} 0] "N" "P"]
- return
+ set dg-do-what [list [lindex ${dg-do-what} 0] "N" "P"]
}
- return
}
# If this target does not support named sections skip this test.
proc dg-require-named-sections { args } {
- upvar name name
+ if { ![ check_named_sections_available ] } {
+ upvar dg-do-what dg-do-what
+ set dg-do-what [list [lindex ${dg-do-what} 0] "N" "P"]
+ }
+}
- if { ![ check_named_sections_available ] } {
- upvar dg-do-what dg-do-what
- set dg-do-what [list [lindex ${dg-do-what} 0] "N" "P"]
- }
+# If the target does not match the required effective target, skip this test.
+
+proc dg-require-effective-target { args } {
+ set args [lreplace $args 0 0]
+ if { ![is-effective-target [lindex $args 0]] } {
+ upvar dg-do-what dg-do-what
+ set dg-do-what [list [lindex ${dg-do-what} 0] "N" "P"]
+ }
+}
+
+# Skip the test (report it as UNSUPPORTED) if the target list and
+# included flags are matched and the excluded flags are not matched.
+#
+# The first argument is the line number of the dg-skip-if directive
+# within the test file. Remaining arguments are as for xfail lists:
+# message { targets } { include } { exclude }
+#
+# This tests against multilib flags plus either the default flags for this
+# group of tests or flags specified with a previous dg-options command.
+
+proc dg-skip-if { args } {
+ set args [lreplace $args 0 0]
+
+ set selector "target [join [lindex $args 1]]"
+ if { [dg-process-target $selector] == "S" } {
+ # The target list matched; now check the flags. The DejaGnu proc
+ # check_conditional_xfail will look at the options in compiler_flags,
+ # so set that up for this test based on flags we know about. Start
+ # the list with a dummy tool name so the list will match "*" if
+ # there are no flags.
+
+ global compiler_flags
+ upvar dg-extra-tool-flags extra_tool_flags
+
+ set compiler_flags " toolname "
+ append compiler_flags $extra_tool_flags
+ set dest [target_info name]
+ if [board_info $dest exists multilib_flags] {
+ append compiler_flags "[board_info $dest multilib_flags] "
+ }
+
+ # The target list might be an effective-target keyword, so replace
+ # the original list with "*-*-*".
+ if [check_conditional_xfail [lreplace $args 1 1 "*-*-*"]] {
+ upvar dg-do-what dg-do-what
+ set dg-do-what [list [lindex ${dg-do-what} 0] "N" "P"]
+ }
+
+ # Any value in this variable was left over from an earlier test.
+ set compiler_flags ""
+ }
}
# Prune any messages matching ARGS[1] (a regexp) from test output.
# Like check_conditional_xfail, but callable from a dg test.
proc dg-xfail-if { args } {
+ # Don't change anything if we're already skipping the test.
+ upvar dg-do-what dg-do-what
+ if { [lindex ${dg-do-what} 1] == "N" } {
+ return
+ }
+
set args [lreplace $args 0 0]
set selector "target [join [lindex $args 1]]"
if { [dg-process-target $selector] == "S" } {
global compiler_conditional_xfail_data
- set compiler_conditional_xfail_data $args
+ set compiler_conditional_xfail_data [lreplace $args 1 1 "*-*-*"]
}
}
-
# 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_sources
global additional_prunes
global errorInfo
+ global compiler_conditional_xfail_data
if { [ catch { eval saved-dg-test $args } errmsg ] } {
set saved_info $errorInfo
set additional_files ""
set additional_sources ""
set additional_prunes ""
+ if [info exists compiler_conditional_xfail_data] {
+ unset compiler_conditional_xfail_data
+ }
error $errmsg $saved_info
}
set additional_files ""
set additional_sources ""
set additional_prunes ""
+ if [info exists compiler_conditional_xfail_data] {
+ unset compiler_conditional_xfail_data
+ }
+ }
+}
+
+# Intercept the call to the DejaGnu version of dg-process-target to
+# support use of an effective-target keyword in place of a list of
+# target triplets to xfail or skip a test.
+#
+# selector is one of:
+# xfail target-triplet-1 ...
+# xfail effective-target-keyword
+# target target-triplet-1 ...
+# target effective-target-keyword
+#
+# For a target list the result is "S" if the target is selected, "N" otherwise.
+# For an xfail list the result is "F" if the target is affected, "P" otherwise.
+
+if { [info procs saved-dg-process-target] == [list] } {
+ rename dg-process-target saved-dg-process-target
+
+ proc dg-process-target { args } {
+ verbose "replacement dg-process-target" 2
+
+ # Extract the 'what' keyword from the argument list.
+ set selector [string trim [lindex $args 0]]
+ if [regexp "^xfail " $selector] {
+ set what "xfail"
+ } elseif [regexp "^target " $selector] {
+ set what "target"
+ } else {
+ error "syntax error in target selector \"$selector\""
+ }
+
+ # Extract the rest of the list, which might be a keyword.
+ regsub "^${what}" $selector "" rest
+ set rest [string trim $rest]
+
+ if [is-effective-target-keyword $rest] {
+ # The selector is an effective target keyword.
+ if [is-effective-target $rest] {
+ return [expr { $what == "xfail" ? "F" : "S" }]
+ } else {
+ return [expr { $what == "xfail" ? "P" : "N" }]
+ }
+ }
+
+ # The selector is not an effective-target keyword, so process
+ # the list of target triplets.
+ return [saved-dg-process-target $selector]
}
}
+
set additional_prunes ""
OSDN Git Service
