For MTW

1 files changed, 156 insertions, 0 deletions

diff --git a/binutils/testsuite/lib/nm-defs.exp b/binutils/testsuite/lib/nm-defs.exp
new file mode 100644
index 0000000..733612c
--- /dev/null
+++ b/binutils/testsuite/lib/nm-defs.exp
@@ -0,0 +1,156 @@
+#   Copyright (C) 1988, 1990, 1991, 1992 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 2 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; if not, write to the Free Software
+# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+
+# Please email any bugs, comments, and/or additions to this file to:
+# DejaGnu@cygnus.com
+
+# This file was written by Rob Savoye. (rob@cygnus.com)
+
+#
+# nm_test -- run nm and test the result.
+#             Takes four parameters.
+#             Parameters:
+#                First one is the command line arguments
+#                Second one is the file name
+#                Third one is the regexp style pattern to match for a PASS,
+#                Fourth one is an optional message to be printed. If this
+#                  a null string "", then the pass/fail messages are not printed.
+#             Returns:
+#                1 if the test failed,
+#                0 if the test passes,
+#               -1 if there was an internal error.
+#
+proc nm_test { args } {
+    global verbose
+    global comp_output
+    global NM
+    global NMFLAGS
+
+    # get the parameters
+    set cmd_arg [lindex $args 0]
+    set file    [lindex $args 1]
+    set pattern [lindex $args 2]
+
+    if [llength $args]==4 then {
+	set message [lindex $args 3]
+    } else {
+	set message "$arg option"
+    }
+
+    if $verbose>2 then {
+	send_user "Looking to match \"$pattern\"\n"
+	send_user "Message is \"$message\"\n"
+    }
+
+    if ![file exists $file] then {
+        error "$file doesn't exist"
+        return -1
+    }
+
+#
+# run nm and analyze the results
+#
+    set nm_flags_orig $NMFLAGS
+    append NMFLAGS " $cmd_arg"
+    nm_start $file
+
+    if [string match "" $comp_output] then {
+	fail "$message"
+	warning "Got no output."
+	set NMFLAGS $nm_flags_orig
+	return 1
+    }
+
+    if [regexp "$pattern" $comp_output] then {
+	pass "$message"
+	set NMFLAGS $nm_flags_orig
+	return 0
+    }
+
+    fail "$message"
+    set NMFLAGS $nm_flags_orig
+    return 1
+}
+
+# since nm is purely host based, all the init module use these
+# same procedures
+
+#
+# default_nm_version -- extract and print the version number of nm
+#
+proc default_nm_version {} {
+    global NM
+    set tmp [exec $NM +version]
+    regexp " \[0-9\.\]+" $tmp version
+    clone_output "[which $NM] version $version\n"
+    unset tmp
+    unset version
+}
+
+#
+# default_nm_load -- loads the program. For nm, we just execute it
+#
+proc default_nm_load { arg } {
+    global verbose
+    global exec_output
+    if ![file exists $args] then {
+        error $args does not exist"
+        return -1
+    }
+    set status [catch "exec $arg" exec_output]
+    if $verbose>1 then {
+	send_user "Executed $arg\n"
+    }
+    return $status
+}
+
+#
+# default_nm_exit -- just a stub for nm
+#
+proc default_nm_exit {} {
+}
+
+#
+# nm_start -- start GDB running
+#
+proc default_nm_start { arg } {
+    global verbose
+    global NM
+    global NMFLAGS
+    global comp_output
+
+    if $verbose>1 then {
+	send_user "Spawning \"$NM $NMFLAGS $arg\"\n"
+    }
+    catch "exec $NM $NMFLAGS $arg" comp_output
+    if ![string match "" $comp_output] then {
+        send_log "$comp_output\n"
+        if $verbose>3 then {
+            send_user "$comp_output\n"
+        }
+    }
+}
+
+#
+# add some basic error trapping. These mostly catch programming error's
+# within the tests themselves
+#
+expect_before {
+    buffer_full		   { error "Internal buffer is full" }
+    "can't open 'nmtest'" { error "Can't open test file" }
+}
+
+