* New thread testcase (resubmit)
@ 2004-08-27 16:32 Manoj Iyer
2004-08-27 17:55 ` Michael Snyder
0 siblings, 1 reply; 8+ messages in thread
From: Manoj Iyer @ 2004-08-27 16:32 UTC (permalink / raw)
To: gdb-patches
[-- Attachment #1: Type: TEXT/PLAIN, Size: 673 bytes --]
I have attached two modified versions of my new thread testcase.
- version 1
incorporates Michael Chastain's suggestions and it includes
the step and backtrace tests from the thread fucntion.
-version 2
incorporates Michael Snyder suggestion to remove the step and backtrace
tests from the testcase.
Please let me know which one you like and any other comments or changes.
ChangeLog is pasted at the begning of the patch.
-----
manjo
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+ Cognito ergo sum +
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
[-- Attachment #2: Version 1 --]
[-- Type: TEXT/PLAIN, Size: 6758 bytes --]
2004-08-27 Manoj Iyer <manjo@austin.ibm.com>
* gdb.threads/thread_check.exp: New testcase.
* gdb.threads/thread_check.c: New testcase.
------------------------------------------------------------------------------
diff -paurN ./old/src/gdb/testsuite/gdb.threads/thread_check.c ./new/src/gdb/testsuite/gdb.threads/thread_check.c
--- ./old/src/gdb/testsuite/gdb.threads/thread_check.c 1969-12-31 18:00:00.000000000 -0600
+++ ./new/src/gdb/testsuite/gdb.threads/thread_check.c 2004-08-27 05:32:18.434281896 -0500
@@ -0,0 +1,75 @@
+/*
+* Copyright (C) 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
+* 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.
+
+* This file was written by Steve Munroe. (sjmunroe@us.ibm.com)
+* Test break points and single step on thread functions.
+*/
+
+#include <string.h>
+#include <unistd.h>
+#include <pthread.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <errno.h>
+
+#define N 2
+
+static void *
+tf (void *arg)
+{
+ int n = (int) (long int) arg;
+ char number[160];
+ int unslept = 10;
+
+ sprintf(number, "tf(%ld): begin", (long)arg);
+ puts (number);
+
+ while (unslept > 0)
+ unslept = sleep(unslept);
+
+ sprintf(number, "tf(%ld): end", (long)arg);
+ puts (number);
+ return NULL;
+}
+
+int main (int argc, char *argv[])
+{
+ int n;
+ int unslept = 2;
+ pthread_t th[N];
+
+ for (n = 0; n < N; ++n)
+ if (pthread_create (&th[n], NULL, tf, (void *) (long int) n) != 0)
+ {
+ while (unslept > 0)
+ unslept = sleep(2);
+ puts ("create failed");
+ exit (1);
+ }
+
+ puts("after create");
+
+ for (n = 0; n < N; ++n)
+ if (pthread_join (th[n], NULL) != 0)
+ {
+ puts ("join failed");
+ exit (1);
+ }
+
+ puts("after join");
+ return 0;
+}
diff -paurN ./old/src/gdb/testsuite/gdb.threads/thread_check.exp ./new/src/gdb/testsuite/gdb.threads/thread_check.exp
--- ./old/src/gdb/testsuite/gdb.threads/thread_check.exp 1969-12-31 18:00:00.000000000 -0600
+++ ./new/src/gdb/testsuite/gdb.threads/thread_check.exp 2004-08-27 05:49:41.028329256 -0500
@@ -0,0 +1,140 @@
+# Copyright (C) 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
+# 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 was written by Manoj Iyer. (manjo@austin.ibm.com)
+# Test break points and single step on thread functions.
+#
+# Test Purpose:
+# - Test that breakpoints, single step, and backtrace works on a threaded
+# application. On powerpc64-unknown-linux-gnu system, running kernel version
+# 2.6.5-7.71-pseries64 this test is known to fail due to kernel bug
+# in ptrace system call.
+#
+# Test Strategy:
+# - tbug.c creates 2 threads
+# - start gdb
+# - create 2 breakpoints #1 main() #2 tf() (the thread function)
+# - run gdb till #1 main() breakpoint is reached
+# - continue to breakpoint #2 tf()
+# - single step to first instruction in the thread function tf()
+# - backtrace from thread function tf()
+# - delete all breakpoints
+# - exit gdb.
+
+if $tracelevel then {
+ strace $tracelevel
+}
+
+set prms_id 0
+set bug_id 0
+
+set testfile "thread_check"
+set srcfile ${testfile}.c
+set binfile ${objdir}/${subdir}/${testfile}
+
+if {[gdb_compile_pthreads "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable [list debug "incdir=${objdir}"]] != "" } {
+ return -1
+}
+
+
+gdb_start
+gdb_reinitialize_dir $srcdir/$subdir
+gdb_load ${binfile}
+
+if ![runto_main] then {
+ fail "Can't run to main"
+ return 1;
+}
+
+
+#
+# set breakpoint at thread fucntion tf
+#
+gdb_test "break tf" \
+ "Breakpoint.*at.* file .*$srcfile, line.*" \
+ "breakpoint tf"
+
+
+#
+#
+# continue to tf() breakpoint #2
+#
+gdb_test_multiple "continue\n" "continue to thread fucntion breakpoint #2" {
+ -re ".*Breakpoint 2.*tf.* at .*tbug.* .*\r\n.*$gdb_prompt $" {
+ pass "continue to tf";
+ }
+ -re ".*$gdb_prompt $" {
+ fail "continue to tf";
+ return 1;
+ }
+}
+
+
+#
+# step through the thread function.
+#
+gdb_test_multiple "step\n" "step through the thread function" {
+ -re ".*sprintf.* .*\r\n.*$gdb_prompt $" {
+ pass "step to next instruction in tf";
+ }
+ -re ".*$gdb_prompt $" {
+ fail "step to next instruction in tf";
+ return 1;
+ }
+}
+
+
+#
+# backtrace from thread function.
+#
+gdb_test_multiple "backtrace\n" "backtrace from thread function" {
+ -re ".*0x.* in .*clone.* from .*libc.*$gdb_prompt $" {
+ pass "backtrace from thread function";
+ }
+ -re ".*$gdb_prompt $" {
+ fail "backtrace from thread function";
+ return 1;
+ }
+}
+
+
+#
+# delete all breakpoints
+#
+send_gdb "delete\n"
+gdb_expect {
+ -re "Delete all breakpoint.*$gdb_prompt $" {
+ send_gdb "y\n"
+ gdb_expect 10 {
+ -re ".*$gdb_prompt $" {
+ pass "delete all breakpoints"
+ exp_continue
+ }
+ timeout { fail "failed to delete all breakpoints" }
+ }
+ }
+ -re ".*$gdb_prompt $" {
+ # no more breakpoints then do nothing
+ }
+}
+
+#
+# exit gdb
+#
+gdb_exit
[-- Attachment #3: Version 2 --]
[-- Type: TEXT/PLAIN, Size: 5962 bytes --]
2004-08-27 Manoj Iyer <manjo@austin.ibm.com>
* gdb.threads/thread_check.exp: New testcase.
* gdb.threads/thread_check.c: New testcase.
------------------------------------------------------------------------------
diff -paurN ./old/src/gdb/testsuite/gdb.threads/thread_check.c ./new/src/gdb/testsuite/gdb.threads/thread_check.c
--- ./old/src/gdb/testsuite/gdb.threads/thread_check.c 1969-12-31 18:00:00.000000000 -0600
+++ ./new/src/gdb/testsuite/gdb.threads/thread_check.c 2004-08-27 05:32:18.434281896 -0500
@@ -0,0 +1,75 @@
+/*
+* Copyright (C) 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
+* 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.
+
+* This file was written by Steve Munroe. (sjmunroe@us.ibm.com)
+* Test break points and single step on thread functions.
+*/
+
+#include <string.h>
+#include <unistd.h>
+#include <pthread.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <errno.h>
+
+#define N 2
+
+static void *
+tf (void *arg)
+{
+ int n = (int) (long int) arg;
+ char number[160];
+ int unslept = 10;
+
+ sprintf(number, "tf(%ld): begin", (long)arg);
+ puts (number);
+
+ while (unslept > 0)
+ unslept = sleep(unslept);
+
+ sprintf(number, "tf(%ld): end", (long)arg);
+ puts (number);
+ return NULL;
+}
+
+int main (int argc, char *argv[])
+{
+ int n;
+ int unslept = 2;
+ pthread_t th[N];
+
+ for (n = 0; n < N; ++n)
+ if (pthread_create (&th[n], NULL, tf, (void *) (long int) n) != 0)
+ {
+ while (unslept > 0)
+ unslept = sleep(2);
+ puts ("create failed");
+ exit (1);
+ }
+
+ puts("after create");
+
+ for (n = 0; n < N; ++n)
+ if (pthread_join (th[n], NULL) != 0)
+ {
+ puts ("join failed");
+ exit (1);
+ }
+
+ puts("after join");
+ return 0;
+}
diff -paurN ./old/src/gdb/testsuite/gdb.threads/thread_check.exp ./new/src/gdb/testsuite/gdb.threads/thread_check.exp
--- ./old/src/gdb/testsuite/gdb.threads/thread_check.exp 1969-12-31 18:00:00.000000000 -0600
+++ ./new/src/gdb/testsuite/gdb.threads/thread_check.exp 2004-08-27 05:50:34.716287152 -0500
@@ -0,0 +1,110 @@
+# Copyright (C) 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
+# 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 was written by Manoj Iyer. (manjo@austin.ibm.com)
+# Test break points and single step on thread functions.
+#
+# Test Purpose:
+# - Test that breakpoints, continue in a threaded application works.
+# On powerpc64-unknown-linux-gnu system, running kernel version
+# 2.6.5-7.71-pseries64 this test is known to fail due to kernel bug
+# in ptrace system call.
+#
+# Test Strategy:
+# - tbug.c creates 2 threads
+# - start gdb
+# - create 2 breakpoints #1 main() #2 tf() (the thread function)
+# - run gdb till #1 main() breakpoint is reached
+# - continue to breakpoint #2 tf()
+# - delete all breakpoints
+# - exit gdb.
+
+if $tracelevel then {
+ strace $tracelevel
+}
+
+set prms_id 0
+set bug_id 0
+
+set testfile "thread_check"
+set srcfile ${testfile}.c
+set binfile ${objdir}/${subdir}/${testfile}
+
+if {[gdb_compile_pthreads "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable [list debug "incdir=${objdir}"]] != "" } {
+ return -1
+}
+
+
+gdb_start
+gdb_reinitialize_dir $srcdir/$subdir
+gdb_load ${binfile}
+
+if ![runto_main] then {
+ fail "Can't run to main"
+ return 1;
+}
+
+
+#
+# set breakpoint at thread fucntion tf
+#
+gdb_test "break tf" \
+ "Breakpoint.*at.* file .*$srcfile, line.*" \
+ "breakpoint tf"
+
+
+#
+#
+# continue to tf() breakpoint #2
+#
+gdb_test_multiple "continue\n" "continue to thread fucntion breakpoint #2" {
+ -re ".*Breakpoint 2.*tf.* at .*tbug.* .*\r\n.*$gdb_prompt $" {
+ pass "continue to tf";
+ }
+ -re ".*$gdb_prompt $" {
+ fail "continue to tf";
+ return 1;
+ }
+}
+
+
+#
+# delete all breakpoints
+#
+send_gdb "delete\n"
+gdb_expect {
+ -re "Delete all breakpoint.*$gdb_prompt $" {
+ send_gdb "y\n"
+ gdb_expect 10 {
+ -re ".*$gdb_prompt $" {
+ pass "delete all breakpoints"
+ exp_continue
+ }
+ timeout { fail "failed to delete all breakpoints" }
+ }
+ }
+ -re ".*$gdb_prompt $" {
+ # no more breakpoints then do nothing
+ }
+}
+
+#
+# exit gdb
+#
+gdb_exit
^ permalink raw reply [flat|nested] 8+ messages in thread* Re: New thread testcase (resubmit)
2004-08-27 16:32 New thread testcase (resubmit) Manoj Iyer
@ 2004-08-27 17:55 ` Michael Snyder
2004-08-27 18:51 ` Manoj Iyer
0 siblings, 1 reply; 8+ messages in thread
From: Michael Snyder @ 2004-08-27 17:55 UTC (permalink / raw)
To: Manoj Iyer; +Cc: gdb-patches
Manoj Iyer wrote:
> I have attached two modified versions of my new thread testcase.
>
> - version 1
> incorporates Michael Chastain's suggestions and it includes
> the step and backtrace tests from the thread fucntion.
>
> -version 2
> incorporates Michael Snyder suggestion to remove the step and backtrace
> tests from the testcase.
>
> Please let me know which one you like and any other comments or changes.
> ChangeLog is pasted at the begning of the patch.
Version 2 is OK as is, if you're tired of messing with it.
You didn't have to remove the backtrace, though, if you'd
like to keep that.
Also,
> +#
> +#
> +# continue to tf() breakpoint #2
> +#
> +gdb_test_multiple "continue\n" "continue to thread fucntion breakpoint #2" {
> + -re ".*Breakpoint 2.*tf.* at .*tbug.* .*\r\n.*$gdb_prompt $" {
> + pass "continue to tf";
> + }
> + -re ".*$gdb_prompt $" {
> + fail "continue to tf";
> + return 1;
> + }
> +}
I think this could be simplified to:
gdb_test "continue" \
"Breakpoint 2.*tf.* at .*tbug.*" \
"continue to tf"
Similarly, your backtrace test could be as simple as:
gdb_test "backtrace" \
"#0 .*tf .*at .*tbug.*" \
"backtrace from thread function"
I don't think you can predict what will be on any
higher frames, but you could test the current frame
and make sure backtrace didn't just die or show you
the wrong thread.
> +
> +
> +#
> +# delete all breakpoints
> +#
> +send_gdb "delete\n"
> +gdb_expect {
> + -re "Delete all breakpoint.*$gdb_prompt $" {
> + send_gdb "y\n"
For this, all you need is the existing procedure call:
delete_breakpoints
^ permalink raw reply [flat|nested] 8+ messages in thread* Re: New thread testcase (resubmit)
2004-08-27 17:55 ` Michael Snyder
@ 2004-08-27 18:51 ` Manoj Iyer
2004-08-27 19:45 ` Michael Snyder
0 siblings, 1 reply; 8+ messages in thread
From: Manoj Iyer @ 2004-08-27 18:51 UTC (permalink / raw)
To: gdb-patches, Michael Snyder
[-- Attachment #1: Type: TEXT/PLAIN, Size: 2088 bytes --]
Michael,
Incorporated your comments.
Thanks
-----
manjo
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+ Cognito ergo sum +
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
On Fri, 27 Aug 2004, Michael Snyder wrote:
> Manoj Iyer wrote:
> > I have attached two modified versions of my new thread testcase.
> >
> > - version 1
> > incorporates Michael Chastain's suggestions and it includes
> > the step and backtrace tests from the thread fucntion.
> >
> > -version 2
> > incorporates Michael Snyder suggestion to remove the step and backtrace
> > tests from the testcase.
> >
> > Please let me know which one you like and any other comments or changes.
> > ChangeLog is pasted at the begning of the patch.
>
> Version 2 is OK as is, if you're tired of messing with it.
> You didn't have to remove the backtrace, though, if you'd
> like to keep that.
>
> Also,
>
> > +#
> > +#
> > +# continue to tf() breakpoint #2
> > +#
> > +gdb_test_multiple "continue\n" "continue to thread fucntion breakpoint #2" {
> > + -re ".*Breakpoint 2.*tf.* at .*tbug.* .*\r\n.*$gdb_prompt $" {
> > + pass "continue to tf";
> > + }
> > + -re ".*$gdb_prompt $" {
> > + fail "continue to tf";
> > + return 1;
> > + }
> > +}
>
> I think this could be simplified to:
> gdb_test "continue" \
> "Breakpoint 2.*tf.* at .*tbug.*" \
> "continue to tf"
>
> Similarly, your backtrace test could be as simple as:
> gdb_test "backtrace" \
> "#0 .*tf .*at .*tbug.*" \
> "backtrace from thread function"
>
> I don't think you can predict what will be on any
> higher frames, but you could test the current frame
> and make sure backtrace didn't just die or show you
> the wrong thread.
>
>
> > +
> > +
> > +#
> > +# delete all breakpoints
> > +#
> > +send_gdb "delete\n"
> > +gdb_expect {
> > + -re "Delete all breakpoint.*$gdb_prompt $" {
> > + send_gdb "y\n"
>
> For this, all you need is the existing procedure call:
>
> delete_breakpoints
>
>
>
>
[-- Attachment #2: GDB thread testcase --]
[-- Type: TEXT/PLAIN, Size: 5512 bytes --]
2004-08-27 Manoj Iyer <manjo@austin.ibm.com>
* gdb.threads/thread_check.exp: New testcase.
* gdb.threads/thread_check.c: New testcase.
------------------------------------------------------------------------------
diff -paurN ./old/src/gdb/testsuite/gdb.threads/thread_check.c ./new/src/gdb/testsuite/gdb.threads/thread_check.c
--- ./old/src/gdb/testsuite/gdb.threads/thread_check.c 1969-12-31 18:00:00.000000000 -0600
+++ ./new/src/gdb/testsuite/gdb.threads/thread_check.c 2004-08-27 05:32:18.434281896 -0500
@@ -0,0 +1,75 @@
+/*
+* Copyright (C) 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
+* 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.
+
+* This file was written by Steve Munroe. (sjmunroe@us.ibm.com)
+* Test break points and single step on thread functions.
+*/
+
+#include <string.h>
+#include <unistd.h>
+#include <pthread.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <errno.h>
+
+#define N 2
+
+static void *
+tf (void *arg)
+{
+ int n = (int) (long int) arg;
+ char number[160];
+ int unslept = 10;
+
+ sprintf(number, "tf(%ld): begin", (long)arg);
+ puts (number);
+
+ while (unslept > 0)
+ unslept = sleep(unslept);
+
+ sprintf(number, "tf(%ld): end", (long)arg);
+ puts (number);
+ return NULL;
+}
+
+int main (int argc, char *argv[])
+{
+ int n;
+ int unslept = 2;
+ pthread_t th[N];
+
+ for (n = 0; n < N; ++n)
+ if (pthread_create (&th[n], NULL, tf, (void *) (long int) n) != 0)
+ {
+ while (unslept > 0)
+ unslept = sleep(2);
+ puts ("create failed");
+ exit (1);
+ }
+
+ puts("after create");
+
+ for (n = 0; n < N; ++n)
+ if (pthread_join (th[n], NULL) != 0)
+ {
+ puts ("join failed");
+ exit (1);
+ }
+
+ puts("after join");
+ return 0;
+}
diff -paurN ./old/src/gdb/testsuite/gdb.threads/thread_check.exp ./new/src/gdb/testsuite/gdb.threads/thread_check.exp
--- ./old/src/gdb/testsuite/gdb.threads/thread_check.exp 1969-12-31 18:00:00.000000000 -0600
+++ ./new/src/gdb/testsuite/gdb.threads/thread_check.exp 2004-08-27 08:10:23.086321744 -0500
@@ -0,0 +1,96 @@
+# Copyright (C) 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
+# 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 was written by Manoj Iyer. (manjo@austin.ibm.com)
+# Test break points and single step on thread functions.
+#
+# Test Purpose:
+# - Test that breakpoints, continue in a threaded application works.
+# On powerpc64-unknown-linux-gnu system, running kernel version
+# 2.6.5-7.71-pseries64 this test is known to fail due to kernel bug
+# in ptrace system call.
+#
+# Test Strategy:
+# - tbug.c creates 2 threads
+# - start gdb
+# - create 2 breakpoints #1 main() #2 tf() (the thread function)
+# - run gdb till #1 main() breakpoint is reached
+# - continue to breakpoint #2 tf()
+# - delete all breakpoints
+# - exit gdb.
+
+if $tracelevel then {
+ strace $tracelevel
+}
+
+set prms_id 0
+set bug_id 0
+
+set testfile "thread_check"
+set srcfile ${testfile}.c
+set binfile ${objdir}/${subdir}/${testfile}
+
+if {[gdb_compile_pthreads "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable [list debug "incdir=${objdir}"]] != "" } {
+ return -1
+}
+
+
+gdb_start
+gdb_reinitialize_dir $srcdir/$subdir
+gdb_load ${binfile}
+
+if ![runto_main] then {
+ fail "Can't run to main"
+ return 1;
+}
+
+
+#
+# set breakpoint at thread fucntion tf
+#
+gdb_test "break tf" \
+ "Breakpoint.*at.* file .*$srcfile, line.*" \
+ "breakpoint at tf"
+
+
+#
+#
+# continue to tf() breakpoint #2
+#
+gdb_test "continue" \
+ ".*Breakpoint 2.*tf.* at .*tbug.* .*\r\n.*$gdb_prompt $" \
+ "continue to tf"
+
+#
+# backtrace from thread function.
+#
+gdb_test "backtrace" \
+ "#0 .*tf .*at .*tbug.*" \
+ "backtrace from thread function"
+
+
+#
+# delete all breakpoints
+#
+delete_breakpoints
+
+#
+# exit gdb
+#
+gdb_exit
^ permalink raw reply [flat|nested] 8+ messages in thread* Re: New thread testcase (resubmit)
2004-08-27 18:51 ` Manoj Iyer
@ 2004-08-27 19:45 ` Michael Snyder
2004-08-27 19:54 ` Manoj Iyer
` (2 more replies)
0 siblings, 3 replies; 8+ messages in thread
From: Michael Snyder @ 2004-08-27 19:45 UTC (permalink / raw)
To: Manoj Iyer; +Cc: gdb-patches
Manoj Iyer wrote:
> Michael,
>
> Incorporated your comments.
Ok, thanks, this is good.
Are you write-after-approval yet?
> +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
> + Cognito ergo sum +
> +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
>
> On Fri, 27 Aug 2004, Michael Snyder wrote:
>
>
>>Manoj Iyer wrote:
>>
>>>I have attached two modified versions of my new thread testcase.
>>>
>>>- version 1
>>>incorporates Michael Chastain's suggestions and it includes
>>>the step and backtrace tests from the thread fucntion.
>>>
>>>-version 2
>>>incorporates Michael Snyder suggestion to remove the step and backtrace
>>>tests from the testcase.
>>>
>>>Please let me know which one you like and any other comments or changes.
>>>ChangeLog is pasted at the begning of the patch.
>>
>>Version 2 is OK as is, if you're tired of messing with it.
>>You didn't have to remove the backtrace, though, if you'd
>>like to keep that.
>>
>>Also,
>>
>>
>>>+#
>>>+#
>>>+# continue to tf() breakpoint #2
>>>+#
>>>+gdb_test_multiple "continue\n" "continue to thread fucntion breakpoint #2" {
>>>+ -re ".*Breakpoint 2.*tf.* at .*tbug.* .*\r\n.*$gdb_prompt $" {
>>>+ pass "continue to tf";
>>>+ }
>>>+ -re ".*$gdb_prompt $" {
>>>+ fail "continue to tf";
>>>+ return 1;
>>>+ }
>>>+}
>>
>>I think this could be simplified to:
>> gdb_test "continue" \
>> "Breakpoint 2.*tf.* at .*tbug.*" \
>> "continue to tf"
>>
>>Similarly, your backtrace test could be as simple as:
>> gdb_test "backtrace" \
>> "#0 .*tf .*at .*tbug.*" \
>> "backtrace from thread function"
>>
>>I don't think you can predict what will be on any
>>higher frames, but you could test the current frame
>>and make sure backtrace didn't just die or show you
>>the wrong thread.
>>
>>
>>
>>>+
>>>+
>>>+#
>>>+# delete all breakpoints
>>>+#
>>>+send_gdb "delete\n"
>>>+gdb_expect {
>>>+ -re "Delete all breakpoint.*$gdb_prompt $" {
>>>+ send_gdb "y\n"
>>
>>For this, all you need is the existing procedure call:
>>
>> delete_breakpoints
>>
>>
>>
>
>>
>
>
> ------------------------------------------------------------------------
>
> 2004-08-27 Manoj Iyer <manjo@austin.ibm.com>
>
> * gdb.threads/thread_check.exp: New testcase.
> * gdb.threads/thread_check.c: New testcase.
>
> ------------------------------------------------------------------------------
> diff -paurN ./old/src/gdb/testsuite/gdb.threads/thread_check.c ./new/src/gdb/testsuite/gdb.threads/thread_check.c
> --- ./old/src/gdb/testsuite/gdb.threads/thread_check.c 1969-12-31 18:00:00.000000000 -0600
> +++ ./new/src/gdb/testsuite/gdb.threads/thread_check.c 2004-08-27 05:32:18.434281896 -0500
> @@ -0,0 +1,75 @@
> +/*
> +* Copyright (C) 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
> +* 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.
> +
> +* This file was written by Steve Munroe. (sjmunroe@us.ibm.com)
> +* Test break points and single step on thread functions.
> +*/
> +
> +#include <string.h>
> +#include <unistd.h>
> +#include <pthread.h>
> +#include <stdlib.h>
> +#include <stdio.h>
> +#include <errno.h>
> +
> +#define N 2
> +
> +static void *
> +tf (void *arg)
> +{
> + int n = (int) (long int) arg;
> + char number[160];
> + int unslept = 10;
> +
> + sprintf(number, "tf(%ld): begin", (long)arg);
> + puts (number);
> +
> + while (unslept > 0)
> + unslept = sleep(unslept);
> +
> + sprintf(number, "tf(%ld): end", (long)arg);
> + puts (number);
> + return NULL;
> +}
> +
> +int main (int argc, char *argv[])
> +{
> + int n;
> + int unslept = 2;
> + pthread_t th[N];
> +
> + for (n = 0; n < N; ++n)
> + if (pthread_create (&th[n], NULL, tf, (void *) (long int) n) != 0)
> + {
> + while (unslept > 0)
> + unslept = sleep(2);
> + puts ("create failed");
> + exit (1);
> + }
> +
> + puts("after create");
> +
> + for (n = 0; n < N; ++n)
> + if (pthread_join (th[n], NULL) != 0)
> + {
> + puts ("join failed");
> + exit (1);
> + }
> +
> + puts("after join");
> + return 0;
> +}
> diff -paurN ./old/src/gdb/testsuite/gdb.threads/thread_check.exp ./new/src/gdb/testsuite/gdb.threads/thread_check.exp
> --- ./old/src/gdb/testsuite/gdb.threads/thread_check.exp 1969-12-31 18:00:00.000000000 -0600
> +++ ./new/src/gdb/testsuite/gdb.threads/thread_check.exp 2004-08-27 08:10:23.086321744 -0500
> @@ -0,0 +1,96 @@
> +# Copyright (C) 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
> +# 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 was written by Manoj Iyer. (manjo@austin.ibm.com)
> +# Test break points and single step on thread functions.
> +#
> +# Test Purpose:
> +# - Test that breakpoints, continue in a threaded application works.
> +# On powerpc64-unknown-linux-gnu system, running kernel version
> +# 2.6.5-7.71-pseries64 this test is known to fail due to kernel bug
> +# in ptrace system call.
> +#
> +# Test Strategy:
> +# - tbug.c creates 2 threads
> +# - start gdb
> +# - create 2 breakpoints #1 main() #2 tf() (the thread function)
> +# - run gdb till #1 main() breakpoint is reached
> +# - continue to breakpoint #2 tf()
> +# - delete all breakpoints
> +# - exit gdb.
> +
> +if $tracelevel then {
> + strace $tracelevel
> +}
> +
> +set prms_id 0
> +set bug_id 0
> +
> +set testfile "thread_check"
> +set srcfile ${testfile}.c
> +set binfile ${objdir}/${subdir}/${testfile}
> +
> +if {[gdb_compile_pthreads "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable [list debug "incdir=${objdir}"]] != "" } {
> + return -1
> +}
> +
> +
> +gdb_start
> +gdb_reinitialize_dir $srcdir/$subdir
> +gdb_load ${binfile}
> +
> +if ![runto_main] then {
> + fail "Can't run to main"
> + return 1;
> +}
> +
> +
> +#
> +# set breakpoint at thread fucntion tf
> +#
> +gdb_test "break tf" \
> + "Breakpoint.*at.* file .*$srcfile, line.*" \
> + "breakpoint at tf"
> +
> +
> +#
> +#
> +# continue to tf() breakpoint #2
> +#
> +gdb_test "continue" \
> + ".*Breakpoint 2.*tf.* at .*tbug.* .*\r\n.*$gdb_prompt $" \
> + "continue to tf"
> +
> +#
> +# backtrace from thread function.
> +#
> +gdb_test "backtrace" \
> + "#0 .*tf .*at .*tbug.*" \
> + "backtrace from thread function"
> +
> +
> +#
> +# delete all breakpoints
> +#
> +delete_breakpoints
> +
> +#
> +# exit gdb
> +#
> +gdb_exit
^ permalink raw reply [flat|nested] 8+ messages in thread* Re: New thread testcase (resubmit)
2004-08-27 19:45 ` Michael Snyder
@ 2004-08-27 19:54 ` Manoj Iyer
2004-08-30 23:20 ` Manoj Iyer
2004-08-31 20:02 ` [COMMIT] New thread testcase Manoj Iyer
2 siblings, 0 replies; 8+ messages in thread
From: Manoj Iyer @ 2004-08-27 19:54 UTC (permalink / raw)
To: Michael Snyder; +Cc: gdb-patches
> Manoj Iyer wrote:
> > Michael,
> >
> > Incorporated your comments.
>
> Ok, thanks, this is good.
> Are you write-after-approval yet?
>
ie am I approved from FSF? yes according to the conversation I had with my
management I understand I am.
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: New thread testcase (resubmit)
2004-08-27 19:45 ` Michael Snyder
2004-08-27 19:54 ` Manoj Iyer
@ 2004-08-30 23:20 ` Manoj Iyer
2004-08-31 21:41 ` New thread testcase (ok to commit??) Manoj Iyer
2004-08-31 20:02 ` [COMMIT] New thread testcase Manoj Iyer
2 siblings, 1 reply; 8+ messages in thread
From: Manoj Iyer @ 2004-08-30 23:20 UTC (permalink / raw)
To: gdb-patches
ok to commit??
Thanks
-----
Manjo
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+ Cognito ergo sum +
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
On Fri, 27 Aug 2004, Michael Snyder wrote:
> Manoj Iyer wrote:
> > Michael,
> >
> > Incorporated your comments.
>
> Ok, thanks, this is good.
> Are you write-after-approval yet?
>
>
> > +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
> > + Cognito ergo sum +
> > +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
> >
> > On Fri, 27 Aug 2004, Michael Snyder wrote:
> >
> >
> >>Manoj Iyer wrote:
> >>
> >>>I have attached two modified versions of my new thread testcase.
> >>>
> >>>- version 1
> >>>incorporates Michael Chastain's suggestions and it includes
> >>>the step and backtrace tests from the thread fucntion.
> >>>
> >>>-version 2
> >>>incorporates Michael Snyder suggestion to remove the step and backtrace
> >>>tests from the testcase.
> >>>
> >>>Please let me know which one you like and any other comments or changes.
> >>>ChangeLog is pasted at the begning of the patch.
> >>
> >>Version 2 is OK as is, if you're tired of messing with it.
> >>You didn't have to remove the backtrace, though, if you'd
> >>like to keep that.
> >>
> >>Also,
> >>
> >>
> >>>+#
> >>>+#
> >>>+# continue to tf() breakpoint #2
> >>>+#
> >>>+gdb_test_multiple "continue\n" "continue to thread fucntion breakpoint #2" {
> >>>+ -re ".*Breakpoint 2.*tf.* at .*tbug.* .*\r\n.*$gdb_prompt $" {
> >>>+ pass "continue to tf";
> >>>+ }
> >>>+ -re ".*$gdb_prompt $" {
> >>>+ fail "continue to tf";
> >>>+ return 1;
> >>>+ }
> >>>+}
> >>
> >>I think this could be simplified to:
> >> gdb_test "continue" \
> >> "Breakpoint 2.*tf.* at .*tbug.*" \
> >> "continue to tf"
> >>
> >>Similarly, your backtrace test could be as simple as:
> >> gdb_test "backtrace" \
> >> "#0 .*tf .*at .*tbug.*" \
> >> "backtrace from thread function"
> >>
> >>I don't think you can predict what will be on any
> >>higher frames, but you could test the current frame
> >>and make sure backtrace didn't just die or show you
> >>the wrong thread.
> >>
> >>
> >>
> >>>+
> >>>+
> >>>+#
> >>>+# delete all breakpoints
> >>>+#
> >>>+send_gdb "delete\n"
> >>>+gdb_expect {
> >>>+ -re "Delete all breakpoint.*$gdb_prompt $" {
> >>>+ send_gdb "y\n"
> >>
> >>For this, all you need is the existing procedure call:
> >>
> >> delete_breakpoints
> >>
> >>
> >>
> >
> >>
> >
> >
> > ------------------------------------------------------------------------
> >
> > 2004-08-27 Manoj Iyer <manjo@austin.ibm.com>
> >
> > * gdb.threads/thread_check.exp: New testcase.
> > * gdb.threads/thread_check.c: New testcase.
> >
> > ------------------------------------------------------------------------------
> > diff -paurN ./old/src/gdb/testsuite/gdb.threads/thread_check.c ./new/src/gdb/testsuite/gdb.threads/thread_check.c
> > --- ./old/src/gdb/testsuite/gdb.threads/thread_check.c 1969-12-31 18:00:00.000000000 -0600
> > +++ ./new/src/gdb/testsuite/gdb.threads/thread_check.c 2004-08-27 05:32:18.434281896 -0500
> > @@ -0,0 +1,75 @@
> > +/*
> > +* Copyright (C) 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
> > +* 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.
> > +
> > +* This file was written by Steve Munroe. (sjmunroe@us.ibm.com)
> > +* Test break points and single step on thread functions.
> > +*/
> > +
> > +#include <string.h>
> > +#include <unistd.h>
> > +#include <pthread.h>
> > +#include <stdlib.h>
> > +#include <stdio.h>
> > +#include <errno.h>
> > +
> > +#define N 2
> > +
> > +static void *
> > +tf (void *arg)
> > +{
> > + int n = (int) (long int) arg;
> > + char number[160];
> > + int unslept = 10;
> > +
> > + sprintf(number, "tf(%ld): begin", (long)arg);
> > + puts (number);
> > +
> > + while (unslept > 0)
> > + unslept = sleep(unslept);
> > +
> > + sprintf(number, "tf(%ld): end", (long)arg);
> > + puts (number);
> > + return NULL;
> > +}
> > +
> > +int main (int argc, char *argv[])
> > +{
> > + int n;
> > + int unslept = 2;
> > + pthread_t th[N];
> > +
> > + for (n = 0; n < N; ++n)
> > + if (pthread_create (&th[n], NULL, tf, (void *) (long int) n) != 0)
> > + {
> > + while (unslept > 0)
> > + unslept = sleep(2);
> > + puts ("create failed");
> > + exit (1);
> > + }
> > +
> > + puts("after create");
> > +
> > + for (n = 0; n < N; ++n)
> > + if (pthread_join (th[n], NULL) != 0)
> > + {
> > + puts ("join failed");
> > + exit (1);
> > + }
> > +
> > + puts("after join");
> > + return 0;
> > +}
> > diff -paurN ./old/src/gdb/testsuite/gdb.threads/thread_check.exp ./new/src/gdb/testsuite/gdb.threads/thread_check.exp
> > --- ./old/src/gdb/testsuite/gdb.threads/thread_check.exp 1969-12-31 18:00:00.000000000 -0600
> > +++ ./new/src/gdb/testsuite/gdb.threads/thread_check.exp 2004-08-27 08:10:23.086321744 -0500
> > @@ -0,0 +1,96 @@
> > +# Copyright (C) 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
> > +# 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 was written by Manoj Iyer. (manjo@austin.ibm.com)
> > +# Test break points and single step on thread functions.
> > +#
> > +# Test Purpose:
> > +# - Test that breakpoints, continue in a threaded application works.
> > +# On powerpc64-unknown-linux-gnu system, running kernel version
> > +# 2.6.5-7.71-pseries64 this test is known to fail due to kernel bug
> > +# in ptrace system call.
> > +#
> > +# Test Strategy:
> > +# - tbug.c creates 2 threads
> > +# - start gdb
> > +# - create 2 breakpoints #1 main() #2 tf() (the thread function)
> > +# - run gdb till #1 main() breakpoint is reached
> > +# - continue to breakpoint #2 tf()
> > +# - delete all breakpoints
> > +# - exit gdb.
> > +
> > +if $tracelevel then {
> > + strace $tracelevel
> > +}
> > +
> > +set prms_id 0
> > +set bug_id 0
> > +
> > +set testfile "thread_check"
> > +set srcfile ${testfile}.c
> > +set binfile ${objdir}/${subdir}/${testfile}
> > +
> > +if {[gdb_compile_pthreads "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable [list debug "incdir=${objdir}"]] != "" } {
> > + return -1
> > +}
> > +
> > +
> > +gdb_start
> > +gdb_reinitialize_dir $srcdir/$subdir
> > +gdb_load ${binfile}
> > +
> > +if ![runto_main] then {
> > + fail "Can't run to main"
> > + return 1;
> > +}
> > +
> > +
> > +#
> > +# set breakpoint at thread fucntion tf
> > +#
> > +gdb_test "break tf" \
> > + "Breakpoint.*at.* file .*$srcfile, line.*" \
> > + "breakpoint at tf"
> > +
> > +
> > +#
> > +#
> > +# continue to tf() breakpoint #2
> > +#
> > +gdb_test "continue" \
> > + ".*Breakpoint 2.*tf.* at .*tbug.* .*\r\n.*$gdb_prompt $" \
> > + "continue to tf"
> > +
> > +#
> > +# backtrace from thread function.
> > +#
> > +gdb_test "backtrace" \
> > + "#0 .*tf .*at .*tbug.*" \
> > + "backtrace from thread function"
> > +
> > +
> > +#
> > +# delete all breakpoints
> > +#
> > +delete_breakpoints
> > +
> > +#
> > +# exit gdb
> > +#
> > +gdb_exit
>
>
>
^ permalink raw reply [flat|nested] 8+ messages in thread* New thread testcase (ok to commit??)
2004-08-30 23:20 ` Manoj Iyer
@ 2004-08-31 21:41 ` Manoj Iyer
0 siblings, 0 replies; 8+ messages in thread
From: Manoj Iyer @ 2004-08-31 21:41 UTC (permalink / raw)
To: gdb-patches
[-- Attachment #1: Type: TEXT/PLAIN, Size: 9060 bytes --]
ok to commit??
> > Manoj Iyer wrote:
> > > Michael,
> > >
> > > Incorporated your comments.
> >
> > Ok, thanks, this is good.
> > Are you write-after-approval yet?
> >
> >
> > > +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
> > > + Cognito ergo sum +
> > > +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
> > >
> > > On Fri, 27 Aug 2004, Michael Snyder wrote:
> > >
> > >
> > >>Manoj Iyer wrote:
> > >>
> > >>>I have attached two modified versions of my new thread testcase.
> > >>>
> > >>>- version 1
> > >>>incorporates Michael Chastain's suggestions and it includes
> > >>>the step and backtrace tests from the thread fucntion.
> > >>>
> > >>>-version 2
> > >>>incorporates Michael Snyder suggestion to remove the step and backtrace
> > >>>tests from the testcase.
> > >>>
> > >>>Please let me know which one you like and any other comments or changes.
> > >>>ChangeLog is pasted at the begning of the patch.
> > >>
> > >>Version 2 is OK as is, if you're tired of messing with it.
> > >>You didn't have to remove the backtrace, though, if you'd
> > >>like to keep that.
> > >>
> > >>Also,
> > >>
> > >>
> > >>>+#
> > >>>+#
> > >>>+# continue to tf() breakpoint #2
> > >>>+#
> > >>>+gdb_test_multiple "continue\n" "continue to thread fucntion breakpoint #2" {
> > >>>+ -re ".*Breakpoint 2.*tf.* at .*tbug.* .*\r\n.*$gdb_prompt $" {
> > >>>+ pass "continue to tf";
> > >>>+ }
> > >>>+ -re ".*$gdb_prompt $" {
> > >>>+ fail "continue to tf";
> > >>>+ return 1;
> > >>>+ }
> > >>>+}
> > >>
> > >>I think this could be simplified to:
> > >> gdb_test "continue" \
> > >> "Breakpoint 2.*tf.* at .*tbug.*" \
> > >> "continue to tf"
> > >>
> > >>Similarly, your backtrace test could be as simple as:
> > >> gdb_test "backtrace" \
> > >> "#0 .*tf .*at .*tbug.*" \
> > >> "backtrace from thread function"
> > >>
> > >>I don't think you can predict what will be on any
> > >>higher frames, but you could test the current frame
> > >>and make sure backtrace didn't just die or show you
> > >>the wrong thread.
> > >>
> > >>
> > >>
> > >>>+
> > >>>+
> > >>>+#
> > >>>+# delete all breakpoints
> > >>>+#
> > >>>+send_gdb "delete\n"
> > >>>+gdb_expect {
> > >>>+ -re "Delete all breakpoint.*$gdb_prompt $" {
> > >>>+ send_gdb "y\n"
> > >>
> > >>For this, all you need is the existing procedure call:
> > >>
> > >> delete_breakpoints
> > >>
> > >>
> > >>
> > >
> > >>
> > >
> > >
> > > ------------------------------------------------------------------------
> > >
> > > 2004-08-27 Manoj Iyer <manjo@austin.ibm.com>
> > >
> > > * gdb.threads/thread_check.exp: New testcase.
> > > * gdb.threads/thread_check.c: New testcase.
> > >
> > > ------------------------------------------------------------------------------
> > > diff -paurN ./old/src/gdb/testsuite/gdb.threads/thread_check.c ./new/src/gdb/testsuite/gdb.threads/thread_check.c
> > > --- ./old/src/gdb/testsuite/gdb.threads/thread_check.c 1969-12-31 18:00:00.000000000 -0600
> > > +++ ./new/src/gdb/testsuite/gdb.threads/thread_check.c 2004-08-27 05:32:18.434281896 -0500
> > > @@ -0,0 +1,75 @@
> > > +/*
> > > +* Copyright (C) 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
> > > +* 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.
> > > +
> > > +* This file was written by Steve Munroe. (sjmunroe@us.ibm.com)
> > > +* Test break points and single step on thread functions.
> > > +*/
> > > +
> > > +#include <string.h>
> > > +#include <unistd.h>
> > > +#include <pthread.h>
> > > +#include <stdlib.h>
> > > +#include <stdio.h>
> > > +#include <errno.h>
> > > +
> > > +#define N 2
> > > +
> > > +static void *
> > > +tf (void *arg)
> > > +{
> > > + int n = (int) (long int) arg;
> > > + char number[160];
> > > + int unslept = 10;
> > > +
> > > + sprintf(number, "tf(%ld): begin", (long)arg);
> > > + puts (number);
> > > +
> > > + while (unslept > 0)
> > > + unslept = sleep(unslept);
> > > +
> > > + sprintf(number, "tf(%ld): end", (long)arg);
> > > + puts (number);
> > > + return NULL;
> > > +}
> > > +
> > > +int main (int argc, char *argv[])
> > > +{
> > > + int n;
> > > + int unslept = 2;
> > > + pthread_t th[N];
> > > +
> > > + for (n = 0; n < N; ++n)
> > > + if (pthread_create (&th[n], NULL, tf, (void *) (long int) n) != 0)
> > > + {
> > > + while (unslept > 0)
> > > + unslept = sleep(2);
> > > + puts ("create failed");
> > > + exit (1);
> > > + }
> > > +
> > > + puts("after create");
> > > +
> > > + for (n = 0; n < N; ++n)
> > > + if (pthread_join (th[n], NULL) != 0)
> > > + {
> > > + puts ("join failed");
> > > + exit (1);
> > > + }
> > > +
> > > + puts("after join");
> > > + return 0;
> > > +}
> > > diff -paurN ./old/src/gdb/testsuite/gdb.threads/thread_check.exp ./new/src/gdb/testsuite/gdb.threads/thread_check.exp
> > > --- ./old/src/gdb/testsuite/gdb.threads/thread_check.exp 1969-12-31 18:00:00.000000000 -0600
> > > +++ ./new/src/gdb/testsuite/gdb.threads/thread_check.exp 2004-08-27 08:10:23.086321744 -0500
> > > @@ -0,0 +1,96 @@
> > > +# Copyright (C) 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
> > > +# 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 was written by Manoj Iyer. (manjo@austin.ibm.com)
> > > +# Test break points and single step on thread functions.
> > > +#
> > > +# Test Purpose:
> > > +# - Test that breakpoints, continue in a threaded application works.
> > > +# On powerpc64-unknown-linux-gnu system, running kernel version
> > > +# 2.6.5-7.71-pseries64 this test is known to fail due to kernel bug
> > > +# in ptrace system call.
> > > +#
> > > +# Test Strategy:
> > > +# - tbug.c creates 2 threads
> > > +# - start gdb
> > > +# - create 2 breakpoints #1 main() #2 tf() (the thread function)
> > > +# - run gdb till #1 main() breakpoint is reached
> > > +# - continue to breakpoint #2 tf()
> > > +# - delete all breakpoints
> > > +# - exit gdb.
> > > +
> > > +if $tracelevel then {
> > > + strace $tracelevel
> > > +}
> > > +
> > > +set prms_id 0
> > > +set bug_id 0
> > > +
> > > +set testfile "thread_check"
> > > +set srcfile ${testfile}.c
> > > +set binfile ${objdir}/${subdir}/${testfile}
> > > +
> > > +if {[gdb_compile_pthreads "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable [list debug "incdir=${objdir}"]] != "" } {
> > > + return -1
> > > +}
> > > +
> > > +
> > > +gdb_start
> > > +gdb_reinitialize_dir $srcdir/$subdir
> > > +gdb_load ${binfile}
> > > +
> > > +if ![runto_main] then {
> > > + fail "Can't run to main"
> > > + return 1;
> > > +}
> > > +
> > > +
> > > +#
> > > +# set breakpoint at thread fucntion tf
> > > +#
> > > +gdb_test "break tf" \
> > > + "Breakpoint.*at.* file .*$srcfile, line.*" \
> > > + "breakpoint at tf"
> > > +
> > > +
> > > +#
> > > +#
> > > +# continue to tf() breakpoint #2
> > > +#
> > > +gdb_test "continue" \
> > > + ".*Breakpoint 2.*tf.* at .*tbug.* .*\r\n.*$gdb_prompt $" \
> > > + "continue to tf"
> > > +
> > > +#
> > > +# backtrace from thread function.
> > > +#
> > > +gdb_test "backtrace" \
> > > + "#0 .*tf .*at .*tbug.*" \
> > > + "backtrace from thread function"
> > > +
> > > +
> > > +#
> > > +# delete all breakpoints
> > > +#
> > > +delete_breakpoints
> > > +
> > > +#
> > > +# exit gdb
> > > +#
> > > +gdb_exit
> >
> >
> >
>
[-- Attachment #2: PATCH: new testcase --]
[-- Type: TEXT/PLAIN, Size: 5272 bytes --]
diff -paurN ./old/src/gdb/testsuite/gdb.threads/thread_check.c ./new/src/gdb/testsuite/gdb.threads/thread_check.c
--- ./old/src/gdb/testsuite/gdb.threads/thread_check.c 1969-12-31 18:00:00.000000000 -0600
+++ ./new/src/gdb/testsuite/gdb.threads/thread_check.c 2004-08-27 05:32:18.434281896 -0500
@@ -0,0 +1,75 @@
+/*
+* Copyright (C) 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
+* 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.
+
+* This file was written by Steve Munroe. (sjmunroe@us.ibm.com)
+* Test break points and single step on thread functions.
+*/
+
+#include <string.h>
+#include <unistd.h>
+#include <pthread.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <errno.h>
+
+#define N 2
+
+static void *
+tf (void *arg)
+{
+ int n = (int) (long int) arg;
+ char number[160];
+ int unslept = 10;
+
+ sprintf(number, "tf(%ld): begin", (long)arg);
+ puts (number);
+
+ while (unslept > 0)
+ unslept = sleep(unslept);
+
+ sprintf(number, "tf(%ld): end", (long)arg);
+ puts (number);
+ return NULL;
+}
+
+int main (int argc, char *argv[])
+{
+ int n;
+ int unslept = 2;
+ pthread_t th[N];
+
+ for (n = 0; n < N; ++n)
+ if (pthread_create (&th[n], NULL, tf, (void *) (long int) n) != 0)
+ {
+ while (unslept > 0)
+ unslept = sleep(2);
+ puts ("create failed");
+ exit (1);
+ }
+
+ puts("after create");
+
+ for (n = 0; n < N; ++n)
+ if (pthread_join (th[n], NULL) != 0)
+ {
+ puts ("join failed");
+ exit (1);
+ }
+
+ puts("after join");
+ return 0;
+}
diff -paurN ./old/src/gdb/testsuite/gdb.threads/thread_check.exp ./new/src/gdb/testsuite/gdb.threads/thread_check.exp
--- ./old/src/gdb/testsuite/gdb.threads/thread_check.exp 1969-12-31 18:00:00.000000000 -0600
+++ ./new/src/gdb/testsuite/gdb.threads/thread_check.exp 2004-08-27 08:10:23.086321744 -0500
@@ -0,0 +1,96 @@
+# Copyright (C) 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
+# 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 was written by Manoj Iyer. (manjo@austin.ibm.com)
+# Test break points and single step on thread functions.
+#
+# Test Purpose:
+# - Test that breakpoints, continue in a threaded application works.
+# On powerpc64-unknown-linux-gnu system, running kernel version
+# 2.6.5-7.71-pseries64 this test is known to fail due to kernel bug
+# in ptrace system call.
+#
+# Test Strategy:
+# - tbug.c creates 2 threads
+# - start gdb
+# - create 2 breakpoints #1 main() #2 tf() (the thread function)
+# - run gdb till #1 main() breakpoint is reached
+# - continue to breakpoint #2 tf()
+# - delete all breakpoints
+# - exit gdb.
+
+if $tracelevel then {
+ strace $tracelevel
+}
+
+set prms_id 0
+set bug_id 0
+
+set testfile "thread_check"
+set srcfile ${testfile}.c
+set binfile ${objdir}/${subdir}/${testfile}
+
+if {[gdb_compile_pthreads "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable [list debug "incdir=${objdir}"]] != "" } {
+ return -1
+}
+
+
+gdb_start
+gdb_reinitialize_dir $srcdir/$subdir
+gdb_load ${binfile}
+
+if ![runto_main] then {
+ fail "Can't run to main"
+ return 1;
+}
+
+
+#
+# set breakpoint at thread fucntion tf
+#
+gdb_test "break tf" \
+ "Breakpoint.*at.* file .*$srcfile, line.*" \
+ "breakpoint at tf"
+
+
+#
+#
+# continue to tf() breakpoint #2
+#
+gdb_test "continue" \
+ ".*Breakpoint 2.*tf.* at .*tbug.* .*\r\n.*$gdb_prompt $" \
+ "continue to tf"
+
+#
+# backtrace from thread function.
+#
+gdb_test "backtrace" \
+ "#0 .*tf .*at .*tbug.*" \
+ "backtrace from thread function"
+
+
+#
+# delete all breakpoints
+#
+delete_breakpoints
+
+#
+# exit gdb
+#
+gdb_exit
^ permalink raw reply [flat|nested] 8+ messages in thread
* [COMMIT] New thread testcase
2004-08-27 19:45 ` Michael Snyder
2004-08-27 19:54 ` Manoj Iyer
2004-08-30 23:20 ` Manoj Iyer
@ 2004-08-31 20:02 ` Manoj Iyer
2 siblings, 0 replies; 8+ messages in thread
From: Manoj Iyer @ 2004-08-31 20:02 UTC (permalink / raw)
To: gdb-patches
Commited.
-----
manjo
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+ Cognito ergo sum +
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
On Fri, 27 Aug 2004, Michael Snyder wrote:
> Manoj Iyer wrote:
> > Michael,
> >
> > Incorporated your comments.
>
> Ok, thanks, this is good.
> Are you write-after-approval yet?
>
>
> > +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
> > + Cognito ergo sum +
> > +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
> >
> > On Fri, 27 Aug 2004, Michael Snyder wrote:
> >
> >
> >>Manoj Iyer wrote:
> >>
> >>>I have attached two modified versions of my new thread testcase.
> >>>
> >>>- version 1
> >>>incorporates Michael Chastain's suggestions and it includes
> >>>the step and backtrace tests from the thread fucntion.
> >>>
> >>>-version 2
> >>>incorporates Michael Snyder suggestion to remove the step and backtrace
> >>>tests from the testcase.
> >>>
> >>>Please let me know which one you like and any other comments or changes.
> >>>ChangeLog is pasted at the begning of the patch.
> >>
> >>Version 2 is OK as is, if you're tired of messing with it.
> >>You didn't have to remove the backtrace, though, if you'd
> >>like to keep that.
> >>
> >>Also,
> >>
> >>
> >>>+#
> >>>+#
> >>>+# continue to tf() breakpoint #2
> >>>+#
> >>>+gdb_test_multiple "continue\n" "continue to thread fucntion breakpoint #2" {
> >>>+ -re ".*Breakpoint 2.*tf.* at .*tbug.* .*\r\n.*$gdb_prompt $" {
> >>>+ pass "continue to tf";
> >>>+ }
> >>>+ -re ".*$gdb_prompt $" {
> >>>+ fail "continue to tf";
> >>>+ return 1;
> >>>+ }
> >>>+}
> >>
> >>I think this could be simplified to:
> >> gdb_test "continue" \
> >> "Breakpoint 2.*tf.* at .*tbug.*" \
> >> "continue to tf"
> >>
> >>Similarly, your backtrace test could be as simple as:
> >> gdb_test "backtrace" \
> >> "#0 .*tf .*at .*tbug.*" \
> >> "backtrace from thread function"
> >>
> >>I don't think you can predict what will be on any
> >>higher frames, but you could test the current frame
> >>and make sure backtrace didn't just die or show you
> >>the wrong thread.
> >>
> >>
> >>
> >>>+
> >>>+
> >>>+#
> >>>+# delete all breakpoints
> >>>+#
> >>>+send_gdb "delete\n"
> >>>+gdb_expect {
> >>>+ -re "Delete all breakpoint.*$gdb_prompt $" {
> >>>+ send_gdb "y\n"
> >>
> >>For this, all you need is the existing procedure call:
> >>
> >> delete_breakpoints
> >>
> >>
> >>
> >
> >>
> >
> >
> > ------------------------------------------------------------------------
> >
> > 2004-08-27 Manoj Iyer <manjo@austin.ibm.com>
> >
> > * gdb.threads/thread_check.exp: New testcase.
> > * gdb.threads/thread_check.c: New testcase.
> >
> > ------------------------------------------------------------------------------
> > diff -paurN ./old/src/gdb/testsuite/gdb.threads/thread_check.c ./new/src/gdb/testsuite/gdb.threads/thread_check.c
> > --- ./old/src/gdb/testsuite/gdb.threads/thread_check.c 1969-12-31 18:00:00.000000000 -0600
> > +++ ./new/src/gdb/testsuite/gdb.threads/thread_check.c 2004-08-27 05:32:18.434281896 -0500
> > @@ -0,0 +1,75 @@
> > +/*
> > +* Copyright (C) 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
> > +* 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.
> > +
> > +* This file was written by Steve Munroe. (sjmunroe@us.ibm.com)
> > +* Test break points and single step on thread functions.
> > +*/
> > +
> > +#include <string.h>
> > +#include <unistd.h>
> > +#include <pthread.h>
> > +#include <stdlib.h>
> > +#include <stdio.h>
> > +#include <errno.h>
> > +
> > +#define N 2
> > +
> > +static void *
> > +tf (void *arg)
> > +{
> > + int n = (int) (long int) arg;
> > + char number[160];
> > + int unslept = 10;
> > +
> > + sprintf(number, "tf(%ld): begin", (long)arg);
> > + puts (number);
> > +
> > + while (unslept > 0)
> > + unslept = sleep(unslept);
> > +
> > + sprintf(number, "tf(%ld): end", (long)arg);
> > + puts (number);
> > + return NULL;
> > +}
> > +
> > +int main (int argc, char *argv[])
> > +{
> > + int n;
> > + int unslept = 2;
> > + pthread_t th[N];
> > +
> > + for (n = 0; n < N; ++n)
> > + if (pthread_create (&th[n], NULL, tf, (void *) (long int) n) != 0)
> > + {
> > + while (unslept > 0)
> > + unslept = sleep(2);
> > + puts ("create failed");
> > + exit (1);
> > + }
> > +
> > + puts("after create");
> > +
> > + for (n = 0; n < N; ++n)
> > + if (pthread_join (th[n], NULL) != 0)
> > + {
> > + puts ("join failed");
> > + exit (1);
> > + }
> > +
> > + puts("after join");
> > + return 0;
> > +}
> > diff -paurN ./old/src/gdb/testsuite/gdb.threads/thread_check.exp ./new/src/gdb/testsuite/gdb.threads/thread_check.exp
> > --- ./old/src/gdb/testsuite/gdb.threads/thread_check.exp 1969-12-31 18:00:00.000000000 -0600
> > +++ ./new/src/gdb/testsuite/gdb.threads/thread_check.exp 2004-08-27 08:10:23.086321744 -0500
> > @@ -0,0 +1,96 @@
> > +# Copyright (C) 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
> > +# 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 was written by Manoj Iyer. (manjo@austin.ibm.com)
> > +# Test break points and single step on thread functions.
> > +#
> > +# Test Purpose:
> > +# - Test that breakpoints, continue in a threaded application works.
> > +# On powerpc64-unknown-linux-gnu system, running kernel version
> > +# 2.6.5-7.71-pseries64 this test is known to fail due to kernel bug
> > +# in ptrace system call.
> > +#
> > +# Test Strategy:
> > +# - tbug.c creates 2 threads
> > +# - start gdb
> > +# - create 2 breakpoints #1 main() #2 tf() (the thread function)
> > +# - run gdb till #1 main() breakpoint is reached
> > +# - continue to breakpoint #2 tf()
> > +# - delete all breakpoints
> > +# - exit gdb.
> > +
> > +if $tracelevel then {
> > + strace $tracelevel
> > +}
> > +
> > +set prms_id 0
> > +set bug_id 0
> > +
> > +set testfile "thread_check"
> > +set srcfile ${testfile}.c
> > +set binfile ${objdir}/${subdir}/${testfile}
> > +
> > +if {[gdb_compile_pthreads "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable [list debug "incdir=${objdir}"]] != "" } {
> > + return -1
> > +}
> > +
> > +
> > +gdb_start
> > +gdb_reinitialize_dir $srcdir/$subdir
> > +gdb_load ${binfile}
> > +
> > +if ![runto_main] then {
> > + fail "Can't run to main"
> > + return 1;
> > +}
> > +
> > +
> > +#
> > +# set breakpoint at thread fucntion tf
> > +#
> > +gdb_test "break tf" \
> > + "Breakpoint.*at.* file .*$srcfile, line.*" \
> > + "breakpoint at tf"
> > +
> > +
> > +#
> > +#
> > +# continue to tf() breakpoint #2
> > +#
> > +gdb_test "continue" \
> > + ".*Breakpoint 2.*tf.* at .*tbug.* .*\r\n.*$gdb_prompt $" \
> > + "continue to tf"
> > +
> > +#
> > +# backtrace from thread function.
> > +#
> > +gdb_test "backtrace" \
> > + "#0 .*tf .*at .*tbug.*" \
> > + "backtrace from thread function"
> > +
> > +
> > +#
> > +# delete all breakpoints
> > +#
> > +delete_breakpoints
> > +
> > +#
> > +# exit gdb
> > +#
> > +gdb_exit
>
>
>
^ permalink raw reply [flat|nested] 8+ messages in thread
end of thread, other threads:[~2004-08-31 21:41 UTC | newest]
Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2004-08-27 16:32 New thread testcase (resubmit) Manoj Iyer
2004-08-27 17:55 ` Michael Snyder
2004-08-27 18:51 ` Manoj Iyer
2004-08-27 19:45 ` Michael Snyder
2004-08-27 19:54 ` Manoj Iyer
2004-08-30 23:20 ` Manoj Iyer
2004-08-31 21:41 ` New thread testcase (ok to commit??) Manoj Iyer
2004-08-31 20:02 ` [COMMIT] New thread testcase Manoj Iyer
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