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sunday project, gdb, 2003-03-25
- From: Michael Elizabeth Chastain <mec at shout dot net>
- To: gcc-testresults at gcc dot gnu dot org, gdb-testers at sources dot redhat dot com
- Date: Wed, 26 Mar 2003 11:02:48 -0600
- Subject: sunday project, gdb, 2003-03-25
My tables are here:
http://www.shout.net/~mec/sunday/2003-03-25/index.html
Michael C
. Old Bugs Fixed
Jason M fixed a bug in gcc HEAD, pr gcc/9039. The bug had been
causing an internal compiler error in anon-union.exp with gcc HEAD
-gdwarf-2.
Andrew C fixed a bug in gdb where gdb caused a SIGFPE in the target
program.
. New Bugs Detected
None.
. PR Count
Query executed 2003-03-26T16:53:20Z
1152 matches found
20 analyzed
480 closed
12 feedback
628 open
4 paperwork
8 suspended
1152 TOTAL
. Libiberty Testing
. target=native, host=i686-pc-linux-gnu, osversion=red-hat-8.0, libc=2.2.93-5-rh
binutils HEAD 649 tests, 0 failures
gcc 2.95.3, binutils HEAD All 616 tests passed
gcc 3.2.2, binutils HEAD All 648 tests passed
gcc gcc-3_2-branch, binutils 2.13.2.1 All 648 tests passed
gcc gcc-3_2-branch, binutils HEAD All 648 tests passed
gcc gcc-3_2-branch, binutils vendor All 648 tests passed
gcc gcc-3_3-branch, binutils 2.13.2.1 649 tests, 0 failures
gcc gcc-3_3-branch, binutils HEAD 649 tests, 0 failures
gcc gcc-3_3-branch, binutils vendor 649 tests, 0 failures
gcc HEAD, binutils 2.13.2.1 649 tests, 0 failures
gcc HEAD, binutils HEAD 649 tests, 0 failures
gcc HEAD, binutils vendor 649 tests, 0 failures
gdb HEAD 649 tests, 0 failures
. Gdb Testing
My tables are at:
http://www.shout.net/~mec/sunday/2003-03-25/index.html
The previous report was 2003-03-15:
http://www.shout.net/~mec/sunday/2003-03-15/Analysis.txt
. Counts
gdb 5.3: 0 test aborts, 381 non-PASS results
gdb HEAD: 0 test aborts, 390 non-PASS results
A non-PASS result is any result except PASS. This includes ERROR,
WARNING, NOTE, FAIL, KPASS, KFAIL, XPASS, XFAIL, UNRESOLVED,
UNTESTED, UNSUPPORTED, and unknown results.
. 5.3
. gdb.c++/annota2.exp: annotate-quit
pr gdb/544: gdb.c++/annota2.exp: annotate-quit test sometimes fails
http://sources.redhat.com/cgi-bin/gnatsweb.pl?database=gdb&cmd=view&pr=544
Fluctuation in test result probably due to a signal handling
race in the command loop.
. gdb.c++/anon-union.exp: *
ERROR -> null
WARNING -> null
UNRESOLVED -> null
null -> PASS
null -> FAIL
Jason M fixed a bug in gcc HEAD, pr gcc/9039. The bug had been
causing an internal compiler error in anon-union.exp with gcc
HEAD -gdwarf-2.
. gdb.c++/classes.exp: ptype struct default_public_struct
UNRESOLVED -> XFAIL
This was a cascade problem from anon-union.exp.
. gdb.threads/killed.exp: GDB exits after multi-threaded program exits messily
pr gdb/568: GDB confused by messily-exiting multi-threaded programs
http://sources.redhat.com/cgi-bin/gnatsweb.pl?database=gdb&cmd=view&pr=568
Jim B thinks that this test may depend on a race condition:
http://sources.redhat.com/ml/gdb-testers/2002-q4/msg00010.html
. gdb.c++/annota2.exp: annotate-quit
pr gdb/544: gdb.c++/annota2.exp: annotate-quit test sometimes fails
http://sources.redhat.com/cgi-bin/gnatsweb.pl?database=gdb&cmd=view&pr=544
Fluctuation in test result probably due to a signal handling
race in the command loop.
. gdb.threads/schedlock.exp: *
This test script is useless in this release because of a
signed-versus-unsigned bug.
Daniel J has an obvious fix, which has been applied to gdb HEAD:
http://sources.redhat.com/ml/gdb-patches/2002-10/msg00454.html
. HEAD
checkout date is '2003-03-25 17:06:46 UTC'
. gdb.base/return2.exp: *
ERROR -> null
FAIL -> null
null -> PASS
FAIL -> PASS
UNRESOLVED -> PASS
Andrew C fixed a bug in gdb:
http://sources.redhat.com/ml/gdb-patches/2003-03/msg00352.html
. gdb.base/watchpoint.exp: continue to breakpoint: second x assignment
gdb.base/watchpoint.exp: watch x
null -> PASS
gdb.base/watchpoint.exp: next after watch x
null -> KFAIL
David C wrote a new test for pr gdb/38.
. gdb.c++/annota2.exp: annotate-quit
Same analysis as 5.3.
. gdb.c++/anon-union.exp: *
Same analysis as 5.3.
. gdb.threads/killed.exp: GDB exits after multi-threaded program exits messily
Same analysis as 5.3.
. gdb.threads/schedlock.exp: *
Two guys are in their driveway working on a car. The guy inside
the car says: "tell if me the turn signal is working now." The
guy standing behind the car says: "It's working ... it's not
working ... it's working ... it's not working."
This test is still in a state where it's better to analyze the
absolute results than to compare results from date to date.
. Test Matrix
target => native
host => i686-pc-linux-gnu
osversion => red-hat-8.0
gdb => 5.3, HEAD%20030325
gcc => 2.95.3, 3.2-7-rh, 3.2.2, gcc-3_2-branch%20030324, gcc-3_3-branch%20030324, HEAD%20030324
binutils => 2.13.90.0.2-rh, 2.13.2.1, HEAD%20030324
glibc => 2.2.93-5-rh
gformat => dwarf-2, stabs+
glevel => 2
count 64 = 1 * 1 * 1 * 2 * (5*3+1*1) * 1 * 2 * 1
'target' and 'host' are gnu configuration triples.
'osversion' is the host operating system name, which is additional
information beyond 'host'.
'gdb', 'gcc', 'binutils', and 'glibc' are version names.
versions starting with a digit are official releases or snapshots.
versions starting with a digit and ending with '-rh' are
vendor-supplied official releases on my red hat linux host.
versions named 'HEAD' are the cvs HEAD, also known as 'mainline' or 'trunk'.
versions with any other name are cvs branches.
cvs versions (head and branch) show the checkout date after a '%' delimiter.
'gformat' is the debugging information format.
'glevel' is the debugging level.
'count' is the total number of configurations tested.
The vendor gcc is available only with vendor binutils,
thus the '(5*3+1*1)' term for gcc/binutils combinations.
. Baseline software
. host=i686-pc-linux-gnu, osversion=red-hat-8.0
make 3.79.1
binutils 2.13.2.1
gcc 3.2.2
flex 2.5.4
bison 1.875
tcl 8.4.1
expect 5.38.0
dejagnu 1.4.3
The sources.redhat.com cvs repository has its own versions of tcl,
expect, and dejagnu. I don't have the resources to test with both
tcl/expect/dejagnu stacks, so I choose the stock stack for my test
bed.
The sources.redhat.com version of tcl is nearly identical to tcl
8.4.1. The sources.redhat.com version of expect dates from
1998-06-15. The sources.redhat.com version of dejagnu is nearly
identical to dejagnu 1.4.3.
I have packaged and published my scripts to manage the baseline
software. They are called Migchain (Michael's Gnu Toolchain),
and they are licensed under the GPL.
ftp://ftp.shout.net/pub/users/mec/migchain/migchain-0.3.tar.gz
. Test Bed Changes Since Last Report
None.