+++ /dev/null
-# GDB Testsuite Support for Insight.
-#
-# Copyright 2001, 2004 Red Hat, Inc.
-#
-# This program is free software; you can redistribute it and/or modify it
-# under the terms of the GNU General Public License (GPL) 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.
-
-# Initializes the display for gdbtk testing.
-# Returns 1 if tests should run, 0 otherwise.
-proc gdbtk_initialize_display {} {
- global _using_windows
-
- # This is hacky, but, we don't have much choice. When running
- # expect under Windows, tcl_platform(platform) is "unix".
- if {![info exists _using_windows]} {
- set _using_windows [expr {![catch {exec cygpath --help}]}]
- }
-
- if {![_gdbtk_xvfb_init]} {
- if {$_using_windows} {
- untested "No GDB_DISPLAY -- skipping tests"
- } else {
- untested "No GDB_DISPLAY or Xvfb -- skipping tests"
- }
-
- return 0
- }
-
- return 1
-}
-
-# From dejagnu:
-# srcdir = testsuite src dir (e.g., devo/gdb/testsuite)
-# objdir = testsuite obj dir (e.g., gdb/testsuite)
-# subdir = subdir of testsuite (e.g., gdb.gdbtk)
-#
-# To gdbtk:
-# env(DEFS)=the "defs" files (e.g., devo/gdb/testsuite/gdb.gdbtk/defs)
-# env(SRCDIR)=directory containing the test code (e.g., *.test)
-# env(OBJDIR)=directory which contains any executables
-# (e.g., gdb/testsuite/gdb.gdbtk)
-proc gdbtk_start {test} {
- global verbose
- global GDB
- global GDBFLAGS
- global env srcdir subdir objdir
-
- gdb_stop_suppressing_tests;
-
- # Need to convert ::GDB to use (-)?insight...
- if {[regsub {gdb$} $GDB insight newGDB]} {
- set INSIGHT $newGDB
- } else {
- perror "Cannot find Insight executable"
- exit 1
- }
-
- verbose "Starting $INSIGHT -nx -q --tclcommand=$test"
-
- set real_test [which $test]
- if {$real_test == 0} {
- perror "$test is not found"
- exit 1
- }
-
- if {![is_remote host]} {
- if { [which $INSIGHT] == 0 } {
- perror "$INSIGHT does not exist."
- exit 1
- }
- }
-
- set wd [pwd]
-
- # Find absolute path to test
- set test [to_tcl_path -abs $test]
-
- # Set some environment variables
- cd $srcdir
- set abs_srcdir [pwd]
- set env(DEFS) [to_tcl_path -abs [file join $abs_srcdir $subdir defs]]
-
- cd $wd
- cd [file join $objdir $subdir]
- set env(OBJDIR) [pwd]
- cd $wd
-
- # Set info about target into env
- _gdbtk_export_target_info
-
- set env(SRCDIR) $abs_srcdir
- set env(GDBTK_VERBOSE) 1
- set env(GDBTK_LOGFILE) [to_tcl_path [file join $objdir gdb.log]]
- unset -nocomplain env(TCL_LIBRARY)
-
- set err [catch {exec $INSIGHT -nx -q --tclcommand=$test} res]
- if { $err } {
- perror "Execing $INSIGHT failed: $res"
- append res "\nERROR gdb-crash"
- }
- return $res
-}
-
-# Start xvfb when using it.
-# The precedence is:
-# 1. If GDB_DISPLAY is set (and not ""), use it
-# 2. If Xvfb exists, use it (not on cygwin)
-# 3. Skip tests
-proc _gdbtk_xvfb_init {} {
- global env spawn_id _xvfb_spawn_id _using_windows
-
- if {[info exists env(GDB_DISPLAY)]} {
- if {$env(GDB_DISPLAY) != ""} {
- set env(DISPLAY) $env(GDB_DISPLAY)
- } else {
- # Suppress tests
- return 0
- }
- } elseif {!$_using_windows && [which Xvfb] != 0} {
- set screen ":[getpid]"
- set pid [spawn Xvfb $screen -ac]
- set _xvfb_spawn_id $spawn_id
- set env(DISPLAY) localhost$screen
- } else {
- # No Xvfb found -- skip test
- return 0
- }
-
- return 1
-}
-
-# Kill xvfb
-proc _gdbtk_xvfb_exit {} {
- global objdir subdir env _xvfb_spawn_id
-
- if {[info exists _xvfb_spawn_id]} {
- exec kill [exp_pid -i $_xvfb_spawn_id]
- wait -i $_xvfb_spawn_id
- }
-}
-
-# help proc for setting tcl-style paths from unix-style paths
-# pass "-abs" to make it an absolute path
-proc to_tcl_path {unix_path {arg {}}} {
- global _using_windows
-
- if {[string compare $unix_path "-abs"] == 0} {
- set unix_path $arg
- set wd [pwd]
- cd [file dirname $unix_path]
- set dirname [pwd]
- set unix_name [file join $dirname [file tail $unix_path]]
- cd $wd
- }
-
- if {$_using_windows} {
- set unix_path [exec cygpath -aw $unix_path]
- set unix_path [join [split $unix_path \\] /]
- }
-
- return $unix_path
-}
-
-# Set information about the target into the environment
-# variable TARGET_INFO. This array will contain a list
-# of commands that are necessary to run a target.
-#
-# This is mostly devined from how dejagnu works, what
-# procs are defined, and analyzing unix.exp, monitor.exp,
-# and sim.exp.
-#
-# Array elements exported:
-# Index Meaning
-# ----- -------
-# init list of target/board initialization commands
-# target target command for target/board
-# load load command for target/board
-# run run command for target_board
-proc _gdbtk_export_target_info {} {
- global env
-
- # Figure out what "target class" the testsuite is using,
- # i.e., sim, monitor, native
- if {[string compare [info proc gdb_target_monitor] gdb_target_monitor] == 0} {
- # Using a monitor/remote target
- set target monitor
- } elseif {[string compare [info proc gdb_target_sim] gdb_target_sim] == 0} {
- # Using a simulator target
- set target simulator
- } elseif {[string compare [info proc gdb_target_sid] gdb_target_sid] == 0} {
- # Using sid
- set target sid
- } else {
- # Assume native
- set target native
- }
-
- # Now setup the array to be exported.
- set info(init) {}
- set info(target) {}
- set info(load) {}
- set info(run) {}
-
- switch $target {
- simulator {
- set opts "[target_info gdb,target_sim_options]"
- set info(target) "target sim $opts"
- set info(load) "load"
- set info(run) "run"
- }
-
- monitor {
- # Setup options for the connection
- if {[target_info exists baud]} {
- lappend info(init) "set remotebaud [target_info baud]"
- }
- if {[target_info exists binarydownload]} {
- lappend info(init) "set remotebinarydownload [target_info binarydownload]"
- }
- if {[target_info exists disable_x_packet]} {
- lappend info(init) "set remote X-packet disable"
- }
- if {[target_info exists disable_z_packet]} {
- lappend info(init) "set remote Z-packet disable"
- }
-
- # Get target name and connection info
- if {[target_info exists gdb_protocol]} {
- set targetname "[target_info gdb_protocol]"
- } else {
- set targetname "not_specified"
- }
- if {[target_info exists gdb_serial]} {
- set serialport "[target_info gdb_serial]"
- } elseif {[target_info exists netport]} {
- set serialport "[target_info netport]"
- } else {
- set serialport "[target_info serial]"
- }
-
- set info(target) "target $targetname $serialport"
- set info(load) "load"
- set info(run) "continue"
- }
-
- sid {
- # We must start sid first, since Insight won't have a clue
- # about how to do this.
- sid_start
- set info(target) "target [target_info gdb_protocol] [target_info netport]"
- set info(load) "load"
- set info(run) "continue"
- }
-
- native {
- set info(run) "run"
- }
- }
-
- # Export the array to the environment
- set env(TARGET_INFO) [array get info]
-}
-
-# gdbtk tests call this function to print out the results of the
-# tests. The argument is a proper list of lists of the form:
-# {status name description msg}. All of these things typically
-# come from the testsuite harness.
-proc gdbtk_analyze_results {results} {
- foreach test $results {
- set status [lindex $test 0]
- set name [lindex $test 1]
- set description [lindex $test 2]
- set msg [lindex $test 3]
-
- switch $status {
- PASS {
- pass "$description ($name)"
- }
-
- FAIL {
- fail "$description ($name)"
- }
-
- ERROR {
- perror "$name"
- }
-
- XFAIL {
- xfail "$description ($name)"
- }
-
- XPASS {
- xpass "$description ($name)"
- }
- }
- }
-}
-
-proc gdbtk_done {{results {}}} {
- global _xvfb_spawn_id
- gdbtk_analyze_results $results
-
- # Kill off xvfb if using it
- if {[info exists _xvfb_spawn_id]} {
- _gdbtk_xvfb_exit
- }
-
- # Yich. If we're using sid, we must kill it
- if {[string compare [info proc gdb_target_sid] gdb_target_sid] == 0} {
- sid_exit
- }
-}
projects / binutils-gdb.git / commitdiff