Check for pthread.h.
* configure: Regenerate.
* config.in: New file.
* pthreads.c: New file.
* mi-pthreads.exp: New file to test thread functionality.
* gdb669.exp: New file.
+2002-09-24 Keith Seitz <keiths@redhat.com>
+
+ * configure.in: Add config header.
+ Check for pthread.h.
+ * configure: Regenerate.
+ * config.in: New file.
+ * pthreads.c: New file.
+ * mi-pthreads.exp: New file to test thread functionality.
+ * gdb669.exp: New file.
+
2002-09-17 Keith Seitz <keiths@redhat.com>
* mi-var-cmd.exp: Add tests to check when varobj pinned to a
--- /dev/null
+/* config.h.in. Generated automatically from configure.in by autoheader. */
+
+/* Define if you have the <pthread.h> header file. */
+#undef HAVE_PTHREAD_H
+
CC=${CC-cc}
ac_aux_dir=
fi
echo $ac_n "checking host system type""... $ac_c" 1>&6
-echo "configure:575: checking host system type" >&5
+echo "configure:576: checking host system type" >&5
host_alias=$host
case "$host_alias" in
echo "$ac_t""$host" 1>&6
echo $ac_n "checking target system type""... $ac_c" 1>&6
-echo "configure:596: checking target system type" >&5
+echo "configure:597: checking target system type" >&5
target_alias=$target
case "$target_alias" in
echo "$ac_t""$target" 1>&6
echo $ac_n "checking build system type""... $ac_c" 1>&6
-echo "configure:614: checking build system type" >&5
+echo "configure:615: checking build system type" >&5
build_alias=$build
case "$build_alias" in
program_prefix=${target_alias}-
+# Check for pthread.h
+echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
+echo "configure:640: checking how to run the C preprocessor" >&5
+# On Suns, sometimes $CPP names a directory.
+if test -n "$CPP" && test -d "$CPP"; then
+ CPP=
+fi
+if test -z "$CPP"; then
+if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ # This must be in double quotes, not single quotes, because CPP may get
+ # substituted into the Makefile and "${CC-cc}" will confuse make.
+ CPP="${CC-cc} -E"
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp.
+ cat > conftest.$ac_ext <<EOF
+#line 655 "configure"
+#include "confdefs.h"
+#include <assert.h>
+Syntax Error
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:661: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+ :
+else
+ echo "$ac_err" >&5
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ CPP="${CC-cc} -E -traditional-cpp"
+ cat > conftest.$ac_ext <<EOF
+#line 672 "configure"
+#include "confdefs.h"
+#include <assert.h>
+Syntax Error
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:678: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+ :
+else
+ echo "$ac_err" >&5
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ CPP="${CC-cc} -nologo -E"
+ cat > conftest.$ac_ext <<EOF
+#line 689 "configure"
+#include "confdefs.h"
+#include <assert.h>
+Syntax Error
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:695: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+ :
+else
+ echo "$ac_err" >&5
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ CPP=/lib/cpp
+fi
+rm -f conftest*
+fi
+rm -f conftest*
+fi
+rm -f conftest*
+ ac_cv_prog_CPP="$CPP"
+fi
+ CPP="$ac_cv_prog_CPP"
+else
+ ac_cv_prog_CPP="$CPP"
+fi
+echo "$ac_t""$CPP" 1>&6
+
+for ac_hdr in pthread.h
+do
+ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
+echo "configure:723: checking for $ac_hdr" >&5
+if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 728 "configure"
+#include "confdefs.h"
+#include <$ac_hdr>
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:733: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+ rm -rf conftest*
+ eval "ac_cv_header_$ac_safe=yes"
+else
+ echo "$ac_err" >&5
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_header_$ac_safe=no"
+fi
+rm -f conftest*
+fi
+if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_hdr 1
+EOF
+
+else
+ echo "$ac_t""no" 1>&6
+fi
+done
+
+
trap '' 1 2 15
cat > confcache <<\EOF
# This file is a shell script that caches the results of configure
trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
-# Transform confdefs.h into DEFS.
-# Protect against shell expansion while executing Makefile rules.
-# Protect against Makefile macro expansion.
-cat > conftest.defs <<\EOF
-s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
-s%[ `~#$^&*(){}\\|;'"<>?]%\\&%g
-s%\[%\\&%g
-s%\]%\\&%g
-s%\$%$$%g
-EOF
-DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
-rm -f conftest.defs
-
+DEFS=-DHAVE_CONFIG_H
# Without the "./", some shells look in PATH for config.status.
: ${CONFIG_STATUS=./config.status}
ac_given_srcdir=$srcdir
-trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
+trap 'rm -fr `echo "Makefile config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
EOF
cat >> $CONFIG_STATUS <<EOF
s%@build_cpu@%$build_cpu%g
s%@build_vendor@%$build_vendor%g
s%@build_os@%$build_os%g
+s%@CPP@%$CPP%g
CEOF
EOF
fi; done
rm -f conftest.s*
+# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
+# NAME is the cpp macro being defined and VALUE is the value it is being given.
+#
+# ac_d sets the value in "#define NAME VALUE" lines.
+ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)'
+ac_dB='\([ ][ ]*\)[^ ]*%\1#\2'
+ac_dC='\3'
+ac_dD='%g'
+# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
+ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
+ac_uB='\([ ]\)%\1#\2define\3'
+ac_uC=' '
+ac_uD='\4%g'
+# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
+ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
+ac_eB='$%\1#\2define\3'
+ac_eC=' '
+ac_eD='%g'
+
+if test "${CONFIG_HEADERS+set}" != set; then
+EOF
+cat >> $CONFIG_STATUS <<EOF
+ CONFIG_HEADERS="config.h:config.in"
+EOF
+cat >> $CONFIG_STATUS <<\EOF
+fi
+for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
+ # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
+ case "$ac_file" in
+ *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
+ ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
+ *) ac_file_in="${ac_file}.in" ;;
+ esac
+
+ echo creating $ac_file
+
+ rm -f conftest.frag conftest.in conftest.out
+ ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
+ cat $ac_file_inputs > conftest.in
+
+EOF
+
+# Transform confdefs.h into a sed script conftest.vals that substitutes
+# the proper values into config.h.in to produce config.h. And first:
+# Protect against being on the right side of a sed subst in config.status.
+# Protect against being in an unquoted here document in config.status.
+rm -f conftest.vals
+cat > conftest.hdr <<\EOF
+s/[\\&%]/\\&/g
+s%[\\$`]%\\&%g
+s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
+s%ac_d%ac_u%gp
+s%ac_u%ac_e%gp
+EOF
+sed -n -f conftest.hdr confdefs.h > conftest.vals
+rm -f conftest.hdr
+
+# This sed command replaces #undef with comments. This is necessary, for
+# example, in the case of _POSIX_SOURCE, which is predefined and required
+# on some systems where configure will not decide to define it.
+cat >> conftest.vals <<\EOF
+s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
+EOF
+
+# Break up conftest.vals because some shells have a limit on
+# the size of here documents, and old seds have small limits too.
+
+rm -f conftest.tail
+while :
+do
+ ac_lines=`grep -c . conftest.vals`
+ # grep -c gives empty output for an empty file on some AIX systems.
+ if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
+ # Write a limited-size here document to conftest.frag.
+ echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
+ sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
+ echo 'CEOF
+ sed -f conftest.frag conftest.in > conftest.out
+ rm -f conftest.in
+ mv conftest.out conftest.in
+' >> $CONFIG_STATUS
+ sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
+ rm -f conftest.vals
+ mv conftest.tail conftest.vals
+done
+rm -f conftest.vals
+
+cat >> $CONFIG_STATUS <<\EOF
+ rm -f conftest.frag conftest.h
+ echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
+ cat conftest.in >> conftest.h
+ rm -f conftest.in
+ if cmp -s $ac_file conftest.h 2>/dev/null; then
+ echo "$ac_file is unchanged"
+ rm -f conftest.h
+ else
+ # Remove last slash and all that follows it. Not all systems have dirname.
+ ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
+ if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
+ # The file is in a subdirectory.
+ test ! -d "$ac_dir" && mkdir "$ac_dir"
+ fi
+ rm -f $ac_file
+ mv conftest.h $ac_file
+ fi
+fi; done
+
EOF
cat >> $CONFIG_STATUS <<EOF
AC_PREREQ(2.5)
AC_INIT(mi-basics.exp)
+AC_CONFIG_HEADER(config.h:config.in)
CC=${CC-cc}
AC_SUBST(CC)
AC_CONFIG_AUX_DIR(`cd $srcdir;pwd`/../../..)
AC_CANONICAL_SYSTEM
+# Check for pthread.h
+AC_CHECK_HEADERS(pthread.h)
+
AC_OUTPUT(Makefile)
--- /dev/null
+# Copyright 2002 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+# Please email any bugs, comments, and/or additions to this file to:
+# bug-gdb@prep.ai.mit.edu
+
+# This file checks for the bug gdb/669, where the console
+# command "info threads" and the MI command "-thread-list-ids"
+# return different threads in the system.
+
+# This only works with native configurations
+if {![isnative]} {
+ return
+}
+
+load_lib mi-support.exp
+set MIFLAGS "-i=mi"
+
+gdb_exit
+if {[mi_gdb_start]} {
+ continue
+}
+
+# The procs below are all stolen from mi-pthreads.exp. Any updates
+# should also be made to the procs there.
+
+proc get_mi_thread_list {name} {
+ global expect_out
+
+ # MI will return a list of thread ids:
+ #
+ # -thread-list-ids
+ # ^done,thread-ids=[thread-id="1",thread-id="2",...],number-of-threads="N"
+ # (gdb)
+ mi_gdb_test "-thread-list-ids" \
+ {\^done,thread-ids={(thread-id="[0-9]+"(,)?)+},number-of-threads="[0-9]+"} \
+ "-thread_list_ids ($name)"
+
+ set thread_list {}
+ if {![regexp {thread-ids=\{(thread-id="[0-9]+"(,)?)*\}} $expect_out(buffer) threads]} {
+ fail "finding threads in MI output ($name)"
+ } else {
+ pass "finding threads in MI output ($name)"
+
+ # Make list of console threads
+ set start [expr {[string first \{ $threads] + 1}]
+ set end [expr {[string first \} $threads] - 1}]
+ set threads [string range $threads $start $end]
+ foreach thread [split $threads ,] {
+ if {[scan $thread {thread-id="%d"} num]} {
+ lappend thread_list $num
+ }
+ }
+ }
+
+ return $thread_list
+}
+
+# Check that MI and the console know of the same threads.
+# Appends NAME to all test names.
+proc check_mi_and_console_threads {name} {
+ global expect_out
+
+ mi_gdb_test "-thread-list-ids" \
+ {\^done,thread-ids={(thread-id="[0-9]+"(,)*)+},number-of-threads="[0-9]+"} \
+ "-thread-list-ids ($name)"
+ set mi_output $expect_out(buffer)
+
+ # GDB will return a list of thread ids and some more info:
+ #
+ # (gdb)
+ # -interpreter-exec console "info threads"
+ # ~" 4 Thread 2051 (LWP 7734) 0x401166b1 in __libc_nanosleep () at __libc_nanosleep:-1"
+ # ~" 3 Thread 1026 (LWP 7733) () at __libc_nanosleep:-1"
+ # ~" 2 Thread 2049 (LWP 7732) 0x401411f8 in __poll (fds=0x804bb24, nfds=1, timeout=2000) at ../sysdeps/unix/sysv/linux/poll.c:63"
+ # ~"* 1 Thread 1024 (LWP 7731) main (argc=1, argv=0xbfffdd94) at ../../../src/gdb/testsuite/gdb.mi/pthreads.c:160"
+ # FIXME: kseitz/2002-09-05: Don't use the hack-cli method.
+ mi_gdb_test "info threads" \
+ {.*(~".*"[\r\n]*)+.*} \
+ "info threads ($name)"
+ set console_output $expect_out(buffer)
+
+ # Make a list of all known threads to console (gdb's thread IDs)
+ set console_thread_list {}
+ foreach line [split $console_output \n] {
+ if {[string index $line 0] == "~"} {
+ # This is a line from the console; trim off "~", " ", "*", and "\""
+ set line [string trim $line ~\ \"\*]
+ if {[scan $line "%d" id] == 1} {
+ lappend console_thread_list $id
+ }
+ }
+ }
+
+ # Now find the result string from MI
+ set mi_result ""
+ foreach line [split $mi_output \n] {
+ if {[string range $line 0 4] == "^done"} {
+ set mi_result $line
+ }
+ }
+ if {$mi_result == ""} {
+ fail "finding MI result string ($name)"
+ } else {
+ pass "finding MI result string ($name)"
+ }
+
+ # Finally, extract the thread ids and compare them to the console
+ set num_mi_threads_str ""
+ if {![regexp {number-of-threads="[0-9]+"} $mi_result num_mi_threads_str]} {
+ fail "finding number of threads in MI output ($name)"
+ } else {
+ pass "finding number of threads in MI output ($name)"
+
+ # Extract the number of threads from the MI result
+ if {![scan $num_mi_threads_str {number-of-threads="%d"} num_mi_threads]} {
+ fail "got number of threads from MI ($name)"
+ } else {
+ pass "got number of threads from MI ($name)"
+
+ # Check if MI and console have same number of threads
+ if {$num_mi_threads != [llength $console_thread_list]} {
+ fail "console and MI have same number of threads ($name)"
+ } else {
+ pass "console and MI have same number of threads ($name)"
+
+ # Get MI thread list
+ set mi_thread_list [get_mi_thread_list $name]
+
+ # Check if MI and console have the same threads
+ set fails 0
+ foreach ct [lsort $console_thread_list] mt [lsort $mi_thread_list] {
+ if {$ct != $mt} {
+ incr fails
+ }
+ }
+ if {$fails > 0} {
+ fail "MI and console have same threads ($name)"
+
+ # Send a list of failures to the log
+ send_log "Console has thread ids: $console_thread_list\n"
+ send_log "MI has thread ids: $mi_thread_list\n"
+ } else {
+ pass "MI and console have same threads ($name)"
+ }
+ }
+ }
+ }
+}
+
+#
+# Start here
+#
+set testfile "pthreads"
+set srcfile "$testfile.c"
+set binfile "$objdir/$subdir/$testfile"
+
+set options [list debug incdir=$subdir]
+if {[gdb_compile_pthreads "$srcdir/$subdir/$srcfile" $binfile executable $options]
+ != "" } {
+ gdb_suppress_entire_file \
+ "Testcase compile failed, so all tests in this file will automatically fail."
+}
+
+mi_gdb_reinitialize_dir $srcdir/$subdir
+mi_gdb_load $binfile
+
+mi_run_to_main
+check_mi_and_console_threads "at main"
+
+for {set i 0} {$i < 4} {incr i} {
+ mi_next "next, try $i"
+ check_mi_and_console_threads "try $i"
+}
+
+mi_gdb_exit
+
--- /dev/null
+# Copyright 2002 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+# Please email any bugs, comments, and/or additions to this file to:
+# bug-gdb@prep.ai.mit.edu
+
+# This file tests MI thread commands.
+# Specifically, we are testing the MI command set and the console (in MI)
+# command set ("interpreter-exec") and that the commands that are executed
+# via these command pathways are properly executed. Console commands
+# executed via MI should use MI output wrappers, MI event handlers, etc.
+
+# This only works with native configurations
+if {![isnative]} {
+ return
+}
+
+load_lib mi-support.exp
+set MIFLAGS "-i=mi"
+
+gdb_exit
+if {[mi_gdb_start]} {
+ continue
+}
+
+# The procs below dealing with parsing cli/mi output for the threadlist
+# is duplicated in gdb669.exp. Any changes here will probably need to
+# be made there as well.
+
+proc get_mi_thread_list {name} {
+ global expect_out
+
+ # MI will return a list of thread ids:
+ #
+ # -thread-list-ids
+ # ^done,thread-ids=[thread-id="1",thread-id="2",...],number-of-threads="N"
+ # (gdb)
+ mi_gdb_test "-thread-list-ids" \
+ {\^done,thread-ids={(thread-id="[0-9]+"(,)?)+},number-of-threads="[0-9]+"} \
+ "-thread_list_ids ($name)"
+
+ set thread_list {}
+ if {![regexp {thread-ids=\{(thread-id="[0-9]+"(,)?)*\}} $expect_out(buffer) threads]} {
+ fail "finding threads in MI output ($name)"
+ } else {
+ pass "finding threads in MI output ($name)"
+
+ # Make list of console threads
+ set start [expr {[string first \{ $threads] + 1}]
+ set end [expr {[string first \} $threads] - 1}]
+ set threads [string range $threads $start $end]
+ foreach thread [split $threads ,] {
+ if {[scan $thread {thread-id="%d"} num]} {
+ lappend thread_list $num
+ }
+ }
+ }
+
+ return $thread_list
+}
+
+# Check that MI and the console know of the same threads.
+# Appends NAME to all test names.
+proc check_mi_and_console_threads {name} {
+ global expect_out
+
+ mi_gdb_test "-thread-list-ids" \
+ {\^done,thread-ids={(thread-id="[0-9]+"(,)*)+},number-of-threads="[0-9]+"} \
+ "-thread-list-ids ($name)"
+ set mi_output $expect_out(buffer)
+
+ # GDB will return a list of thread ids and some more info:
+ #
+ # (gdb)
+ # -interpreter-exec console "info threads"
+ # ~" 4 Thread 2051 (LWP 7734) 0x401166b1 in __libc_nanosleep () at __libc_nanosleep:-1"
+ # ~" 3 Thread 1026 (LWP 7733) () at __libc_nanosleep:-1"
+ # ~" 2 Thread 2049 (LWP 7732) 0x401411f8 in __poll (fds=0x804bb24, nfds=1, timeout=2000) at ../sysdeps/unix/sysv/linux/poll.c:63"
+ # ~"* 1 Thread 1024 (LWP 7731) main (argc=1, argv=0xbfffdd94) at ../../../src/gdb/testsuite/gdb.mi/pthreads.c:160"
+ # FIXME: kseitz/2002-09-05: Don't use the hack-cli method.
+ mi_gdb_test "info threads" \
+ {.*(~".*"[\r\n]*)+.*} \
+ "info threads ($name)"
+ set console_output $expect_out(buffer)
+
+ # Make a list of all known threads to console (gdb's thread IDs)
+ set console_thread_list {}
+ foreach line [split $console_output \n] {
+ if {[string index $line 0] == "~"} {
+ # This is a line from the console; trim off "~", " ", "*", and "\""
+ set line [string trim $line ~\ \"\*]
+ if {[scan $line "%d" id] == 1} {
+ lappend console_thread_list $id
+ }
+ }
+ }
+
+ # Now find the result string from MI
+ set mi_result ""
+ foreach line [split $mi_output \n] {
+ if {[string range $line 0 4] == "^done"} {
+ set mi_result $line
+ }
+ }
+ if {$mi_result == ""} {
+ fail "finding MI result string ($name)"
+ } else {
+ pass "finding MI result string ($name)"
+ }
+
+ # Finally, extract the thread ids and compare them to the console
+ set num_mi_threads_str ""
+ if {![regexp {number-of-threads="[0-9]+"} $mi_result num_mi_threads_str]} {
+ fail "finding number of threads in MI output ($name)"
+ } else {
+ pass "finding number of threads in MI output ($name)"
+
+ # Extract the number of threads from the MI result
+ if {![scan $num_mi_threads_str {number-of-threads="%d"} num_mi_threads]} {
+ fail "got number of threads from MI ($name)"
+ } else {
+ pass "got number of threads from MI ($name)"
+
+ # Check if MI and console have same number of threads
+ if {$num_mi_threads != [llength $console_thread_list]} {
+ fail "console and MI have same number of threads ($name)"
+ } else {
+ pass "console and MI have same number of threads ($name)"
+
+ # Get MI thread list
+ set mi_thread_list [get_mi_thread_list $name]
+
+ # Check if MI and console have the same threads
+ set fails 0
+ foreach ct [lsort $console_thread_list] mt [lsort $mi_thread_list] {
+ if {$ct != $mt} {
+ incr fails
+ }
+ }
+ if {$fails > 0} {
+ fail "MI and console have same threads ($name)"
+
+ # Send a list of failures to the log
+ send_log "Console has thread ids: $console_thread_list\n"
+ send_log "MI has thread ids: $mi_thread_list\n"
+ } else {
+ pass "MI and console have same threads ($name)"
+ }
+ }
+ }
+ }
+}
+
+# This procedure tests the various thread commands in MI.
+proc check_mi_thread_command_set {} {
+
+ mi_runto done_making_threads
+
+ set thread_list [get_mi_thread_list "in check_mi_thread_command_set"]
+
+ mi_gdb_test "-thread-select" \
+ {\^error,msg="mi_cmd_thread_select: USAGE: threadnum."} \
+ "check_mi_thread_command_set: -thread-select"
+
+ mi_gdb_test "-thread-select 123456789" \
+ {\^error,msg="Thread ID 123456789 not known\."} \
+ "check_mi_thread_command_set: -thread-select 123456789"
+
+ foreach thread $thread_list {
+ mi_gdb_test "-thread-select $thread" \
+ "\\^done,new-thread-id=\"$thread\",frame={.*},line=\"(-)?\[0-9\]+\",file=\".*\"" \
+ "check_mi_thread_command_set: -thread-select $thread"
+ }
+}
+
+#
+# Start here
+#
+set testfile "pthreads"
+set srcfile "$testfile.c"
+set binfile "$objdir/$subdir/$testfile"
+
+set options [list debug incdir=$subdir]
+if {[gdb_compile_pthreads "$srcdir/$subdir/$srcfile" $binfile executable $options]
+ != "" } {
+ gdb_suppress_entire_file \
+ "Testcase compile failed, so all tests in this file will automatically fail."
+}
+
+mi_gdb_reinitialize_dir $srcdir/$subdir
+mi_gdb_load $binfile
+
+check_mi_thread_command_set
+
+mi_gdb_exit
+
--- /dev/null
+#include <stdio.h>
+
+#include "config.h"
+
+#ifndef HAVE_PTHREAD_H
+
+/* Don't even try to compile. In fact, cause a syntax error that we can
+ look for as a compiler error message and know that we have no pthread
+ support. In that case we can just suppress the test completely. */
+
+#error "no posix threads support"
+
+#else
+
+/* OK. We have the right header. If we try to compile this and fail, then
+ there is something wrong and the user should know about it so the testsuite
+ should issue an ERROR result.. */
+
+#ifdef __linux__
+#define _MIT_POSIX_THREADS 1 /* GNU/Linux (or at least RedHat 4.0)
+ needs this */
+#endif
+
+#include <pthread.h>
+
+/* Under OSF 2.0 & 3.0 and HPUX 10, the second arg of pthread_create
+ is prototyped to be just a "pthread_attr_t", while under Solaris it
+ is a "pthread_attr_t *". Arg! */
+
+#if defined (__osf__) || defined (__hpux__)
+#define PTHREAD_CREATE_ARG2(arg) arg
+#define PTHREAD_CREATE_NULL_ARG2 null_attr
+static pthread_attr_t null_attr;
+#else
+#define PTHREAD_CREATE_ARG2(arg) &arg
+#define PTHREAD_CREATE_NULL_ARG2 NULL
+#endif
+
+void *
+routine (void *arg)
+{
+ sleep (9);
+ printf ("hello thread\n");
+}
+
+/* Marker function for the testsuite */
+void
+done_making_threads (void)
+{
+ /* Nothing */
+};
+
+void
+create_thread (void)
+{
+ pthread_t tid;
+
+ if (pthread_create (&tid, PTHREAD_CREATE_NULL_ARG2, routine, (void *) 0xfeedface))
+ {
+ perror ("pthread_create 1");
+ exit (1);
+ }
+}
+
+int
+main (int argc, char *argv[])
+{
+ int i;
+
+ /* Create a few threads */
+ for (i = 0; i < 5; i++)
+ create_thread ();
+ done_making_threads ();
+
+ printf ("hello\n");
+ printf ("hello\n");
+ return 0;
+}
+
+#endif /* ifndef HAVE_PTHREAD_H */
OSDN Git Service
