qemu-e2k/scripts
Jose Ricardo Ziviani 249e9f792c simpletrace: Improve the error message if event is not declared
Today, if we use a trace-event file which does not declare an event
existing in the log file we'll get the following error:

$ scripts/simpletrace.py trace-events trace-68508
Traceback (most recent call last):
  File "scripts/simpletrace.py", line 242, in <module>
    run(Formatter())
  File "scripts/simpletrace.py", line 217, in run
    process(events, sys.argv[2], analyzer, read_header=read_header)
  File "scripts/simpletrace.py", line 192, in process
    for rec in read_trace_records(edict, log):
  File "scripts/simpletrace.py", line 107, in read_trace_records
    rec = read_record(edict, idtoname, fobj)
  File "scripts/simpletrace.py", line 71, in read_record
    return get_record(edict, idtoname, rechdr, fobj)
  File "scripts/simpletrace.py", line 45, in get_record
    event = edict[name]
KeyError: 'qemu_mutex_locked'

This patch improves this error by adding a hint instead of just that
KeyError log:

$ scripts/simpletrace.py trace-events trace-68508
'qemu_mutex_locked' event is logged but is not declared in the trace
events file, try using trace-events-all instead.

Signed-off-by: Jose Ricardo Ziviani <joserz@linux.vnet.ibm.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 1496075404-8845-1-git-send-email-joserz@linux.vnet.ibm.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2017-06-07 14:34:19 +01:00
..
coccinelle qobject: Add helper macros for common scalar insertions 2017-05-08 20:32:14 +02:00
kvm vmxcap: update for September 2016 SDM 2017-03-03 16:40:02 +01:00
modules
qemu-guest-agent
qemugdb scripts/qemugdb/mtree.py: fix up mtree dump 2017-04-07 15:24:56 +01:00
qmp scripts/qmp/qom-set: fix the value argument passed to srv.command() 2017-05-23 13:28:17 +02:00
tracetool trace: disallow more than 10 arguments per trace event 2017-05-08 09:38:30 -04:00
analyse-9p-simpletrace.py
analyze-inclusions
analyze-migration.py
check-qerror.sh
checkpatch.pl trivial patches for 2017-05-10 2017-05-10 12:31:19 -04:00
clean-header-guards.pl scripts: Switch to more portable Perl shebang 2017-05-10 10:19:24 +03:00
clean-includes
cleanup-trace-events.pl scripts: Switch to more portable Perl shebang 2017-05-10 10:19:24 +03:00
cocci-macro-file.h
coverity-model.c coverity-model: model address_space_read/write 2017-03-15 13:59:16 +01:00
create_config
device-crash-test scripts: Test script to look for -device crashes 2017-06-05 14:59:09 -03:00
disas-objdump.pl scripts: Switch to more portable Perl shebang 2017-05-10 10:19:24 +03:00
dump-guest-memory.py scripts/dump-guest-memory.py: fix int128_get64 on recent gcc 2017-03-14 13:26:36 +01:00
extract-vsssdk-headers
feature_to_c.sh
get_maintainer.pl trivial patches for 2017-05-10 2017-05-10 12:31:19 -04:00
gtester-cat
hxtool
make_device_config.sh
make-release
ordereddict.py
qapi2texi.py qapi2texi: Fix translation of *strong* and _emphasized_ 2017-03-21 10:42:58 +01:00
qapi-commands.py qapi: Make pylint a bit happier 2017-03-16 07:13:04 +01:00
qapi-event.py qapi: Prefer single-quoted strings more consistently 2017-03-16 07:13:02 +01:00
qapi-introspect.py qapi: Prefer single-quoted strings more consistently 2017-03-16 07:13:02 +01:00
qapi-types.py qapi: Prefer single-quoted strings more consistently 2017-03-16 07:13:02 +01:00
qapi-visit.py qapi: Make pylint a bit happier 2017-03-16 07:13:04 +01:00
qapi.py qapi: Reject alternates that can't work with keyval_parse() 2017-05-31 16:04:09 +02:00
qemu-binfmt-conf.sh scripts/qemu-binfmt-conf.sh: Fix shell portability issue 2017-05-10 10:19:23 +03:00
qemu-gdb.py
qemu.py qemu.py: Add QEMUMachine.exitcode() method 2017-06-05 14:59:09 -03:00
qtest.py
refresh-pxe-roms.sh
shaderinclude.pl scripts: Switch to more portable Perl shebang 2017-05-10 10:19:24 +03:00
show-fixed-bugs.sh
signrom.py
simpletrace.py simpletrace: Improve the error message if event is not declared 2017-06-07 14:34:19 +01:00
switch-timer-api scripts: Switch to more portable Perl shebang 2017-05-10 10:19:24 +03:00
texi2pod.pl scripts: Switch to more portable Perl shebang 2017-05-10 10:19:24 +03:00
tracetool.py
update-linux-headers.sh linux-headers: update 2017-05-19 12:29:01 +02:00
vmstate-static-checker.py