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sunday project, gdb, 2003-12-24
- From: mec dot gnu at mindspring dot com (Michael Elizabeth Chastain)
- To: gcc-testresults at gcc dot gnu dot org, gdb-testers at sources dot redhat dot com
- Date: Wed, 24 Dec 2003 16:22:32 -0500 (EST)
- Subject: sunday project, gdb, 2003-12-24
. Highlights of This Spin
All is calm.
The current tables are always at:
http://www.shout.net/~mec/sunday/current/index.html
. Old Bugs Fixed
. gdb HEAD
http://sources.redhat.com/gdb/bugs/1489
GDB crashes executing breakpoint commands that continue the inferior
Jim B fixed a bug in gdb.
. New Bugs Detected
None.
. PR Count
Query executed 2003-12-24 20:50:52 UTC
1493 matches found
22 analyzed
673 closed
23 feedback
761 open
3 paperwork
11 suspended
1493 TOTAL
. Libiberty Testing
. target=native, host=i686-pc-linux-gnu, osversion=red-hat-8.0, libc=2.2.93-5-rh
binutils HEAD 732 tests, 0 failures
gcc 2.95.3, binutils HEAD All 616 tests passed
gcc 3.3.2, binutils HEAD 649 tests, 0 failures
gcc gcc-3_3-branch, binutils 2.14 649 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 2.14 732 tests, 0 failures
gcc HEAD, binutils HEAD 732 tests, 0 failures
gcc HEAD, binutils vendor 732 tests, 0 failures
gdb HEAD 732 tests, 0 failures
gdb carlton_dictionary-branch 726 tests, 0 failures
. Gdb Testing
My tables are at
http://www.shout.net/~mec/sunday/2003-12-24/index.html
The previous tables are at
http://www.shout.net/~mec/sunday/2003-12-16/index.html
. Non-PASS Results
gdb 6.0 318 non-PASS results
gdb HEAD 406 non-PASS results
. gdb 6.0
. gdb.cp/annota2.exp: annotate-quit
KFAIL -> PASS
gdb.cp/annota3.exp: annotate-quit
FAIL -> PASS
Fluctuation in test result probably due to a signal handling
race in the command loop.
http://sources.redhat.com/gdb/bugs/544
gdb.c++/annota2.exp: annotate-quit test sometimes fails
. gdb.mi/mi*-pthreads.exp: check mi_thread_command_set: -thread-select [3456]
PASS -> blank
blank -> PASS
When gdb operates on an inferior program with threads, gdb uses
hidden breakpoints in the thread library to track events such as
thread creation and thread destruction.
This causes some programs to behave differently because they
aren't prepared to handle the additional signals caused by the
hidden breakpoints. The test program for mi*-pthreads.exp is
such a program.
http://sources.redhat.com/ml/gdb/2003-09/msg00279.html
http://sources.redhat.com/gdb/bugs/259
. gdb.threads/schedlock.exp: *
PASS
gdb.threads/schedlock.exp: thread 0 ran (didn't run)
gdb.threads/schedlock.exp: thread 1 ran (didn't run)
gdb.threads/schedlock.exp: thread 2 ran (didn't run)
gdb.threads/schedlock.exp: thread 3 ran (didn't run)
gdb.threads/schedlock.exp: thread 4 ran (didn't run)
gdb.threads/schedlock.exp: thread 5 ran (didn't run)
PASS
FAIL
All tests PASSed in all configurations except for the
"thread N ran" tests. Here are the counts per thread.
PASS FAIL
thread 0 1 25
thread 1 26 0
thread 2 26 0
thread 3 25 1
thread 4 25 1
thread 5 26 0
. gdb HEAD
checkout date is '2003-12-24 07:13:44 UTC'
previous date is '2003-12-16 20:03:39 UTC'
. gdb.base/freebpcmd.exp: run program with breakpoint commands
FAIL -> PASS
Jim B fixed a bug in gdb.
http://sources.redhat.com/gdb/bugs/1489
GDB crashes executing breakpoint commands that continue the inferior
. gdb.cp/annota2.exp: annotate-quit
KFAIL -> PASS
gdb.cp/annota3.exp: annotate-quit
FAIL -> PASS
Same analysis as gdb 6.0.
. gdb.threads/print-threads.exp: Hit kill breakpoint, 10 (slow with kill breakpoint)
blank -> PASS
Fluctuation with unknown cause. Probably harmless.
. gdb.threads/schedlock.exp: *
PASS
gdb.threads/schedlock.exp: thread 0 ran (didn't run)
gdb.threads/schedlock.exp: thread 1 ran (didn't run)
gdb.threads/schedlock.exp: thread 2 ran (didn't run)
gdb.threads/schedlock.exp: thread 3 ran (didn't run)
gdb.threads/schedlock.exp: thread 4 ran (didn't run)
gdb.threads/schedlock.exp: thread 5 ran (didn't run)
PASS
FAIL
All tests PASSed in all configurations except for the
"thread N ran" tests. Here are the counts per thread.
PASS FAIL
thread 0 1 25
thread 1 25 1
thread 2 26 0
thread 3 26 0
thread 4 26 0
thread 5 26 0
. Test Matrix
target => native
host => i686-pc-linux-gnu
osversion => red-hat-8.0
gdb => 6.0, HEAD
gcc => 2.95.3, 3.2-7-rh, 3.3.2, gcc-3_3-branch, HEAD
as => 2.13.90.0.2-rh, 2.14, HEAD
ld => 2.13.90.0.2-rh, 2.14, HEAD
glibc => 2.2.93-5-rh
gformat => dwarf-2, stabs+
glevel => 2
count 52 = 1 * 1 * 1 * 3 * (4*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', 'as', 'ld', 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.
'gformat' is the debugging information format.
'glevel' is the debugging level.
'count' is the total number of configurations tested.
as/ld are always matched.
The vendor gcc is available only with vendor as/ld.
The vendor gcc is available only with vendor binutils,
thus the '(4*3+1*1)' term for gcc/as/ld combinations.
. Host Software
. host=i686-pc-linux-gnu, osversion=red-hat-8.0
make 3.79.1
binutils 2.14
gcc 3.3.2
flex 2.5.4
bison 1.875
tcl 8.4.5
expect 5.39
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
Migbat (Michael's Gnu Build and Test), and they are licensed under the
GPL.
ftp://ftp.shout.net/pub/users/mec/migchain/migchain-0.8.tar.gz
ftp://ftp.shout.net/pub/users/mec/migbat/migbat-0.8.tar.gz
. Test Bed Changes Since Last Report
I split "binutils" into separate "as" and "ld". This is needed for
targets such as native hppa2.0w-hp-hpux11.11, which use the binutils
version of "as" and the vendor version of "ld".
I upgraded tcl from 8.4.4 to 8.4.5.
I added support for native hppa2.0w-hp-hpux11.11 to migchain.
I released migchain 0.8 and migbat 0.8.