qemu/scripts
Eric Blake 92b09babc1 qapi: Track all failures between visit_start/stop
Inside the generated code between visit_start_struct() and
visit_end_struct(), we were blindly setting the error into
the caller's errp parameter.  But a future patch to split
visit_end_struct() will require that we take action based
on whether an error has occurred, which requires us to track
all actions through a local err.  Rewrite the visits to be
more in line with the other generated calls.

Generated code changes look like:

|     visit_start_struct(v, (void **)obj, "Abort", name, sizeof(Abort), &err);
|-    if (!err) {
|-        if (*obj) {
|-            visit_type_Abort_fields(v, obj, errp);
|-        }
|-        visit_end_struct(v, &err);
|+    if (err) {
|+        goto out;
|     }
|+    if (!*obj) {
|+        goto out_obj;
|+    }
|+    visit_type_Abort_fields(v, obj, &err);
|+    error_propagate(errp, err);
|+    err = NULL;
|+out_obj:
|+    visit_end_struct(v, &err);
|+out:
|     error_propagate(errp, err);
| }

Signed-off-by: Eric Blake <eblake@redhat.com>
Message-Id: <1454075341-13658-12-git-send-email-eblake@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
2016-02-08 17:29:55 +01:00
..
kvm scripts/kvm/kvm_stat: Add optparse description 2016-01-26 15:58:13 +01:00
qemu-guest-agent qemu-ga: sample fsfreeze hooks 2013-01-08 16:38:12 -06:00
qemugdb scripts/gdb: Fix a python exception in mtree.py 2015-12-22 16:01:08 +08:00
qmp scripts/qmp: Use Python 2.6 "except E as ..." syntax 2016-02-08 17:29:54 +01:00
tracetool trace: convert stderr backend to log 2016-02-03 10:37:10 +00:00
analyse-9p-simpletrace.py
analyze-migration.py migration: fix analyze-migration.py script 2015-11-04 13:40:13 +01:00
check-qerror.sh
checkpatch.pl checkpatch: Detect newlines in error_report and other error functions 2016-01-13 15:16:19 +01:00
clean-includes scripts: Add new clean-includes script to fix C include directives 2016-01-18 16:33:32 +00:00
cleanup-trace-events.pl cleanup-trace-events.pl: Tighten search for trace event call 2014-09-26 09:34:38 +01:00
cocci-macro-file.h add macro file for coccinelle 2015-09-09 15:34:55 +02:00
coverity-model.c coverity: Model g_memdup() 2015-12-17 17:33:49 +01:00
create_config io: add QIOChannelSocket class 2015-12-18 12:18:31 +00:00
disas-objdump.pl disas-objdump: Pass --adjust-vma to objdump 2013-08-24 07:26:45 +02:00
dump-guest-memory.py scripts/dump-guest-memory.py: Fix module docstring 2016-01-26 15:58:14 +01:00
extract-vsssdk-headers Add a script to extract VSS SDK headers on POSIX system 2013-09-09 14:17:56 -05:00
feature_to_c.sh exec: move include files to include/exec/ 2012-12-19 08:31:31 +01:00
get_maintainer.pl get_maintainer.pl: \C is deprecated 2015-09-25 12:04:41 +02:00
gtester-cat
hxtool
make_device_config.sh build: pass .d file name to scripts/make_device_config.sh, fix makefile target 2015-03-18 12:07:25 +01:00
make-release make-release: Record SeaBIOS version 2014-03-31 15:02:04 +01:00
ordereddict.py qapi: Clean up qapi.py per pep8 2015-10-12 18:44:54 +02:00
qapi-commands.py qapi: More robust conditions for when labels are needed 2015-11-02 08:30:26 +01:00
qapi-event.py qapi: Improve generated event use of qapi visitor 2016-02-08 17:29:55 +01:00
qapi-introspect.py qapi: Provide nicer array names in introspection 2015-11-10 08:09:15 +01:00
qapi-types.py qapi-types: Drop unnedeed ._fwdefn 2015-12-17 08:21:28 +01:00
qapi-visit.py qapi: Track all failures between visit_start/stop 2016-02-08 17:29:55 +01:00
qapi.py qapi: Improve generated event use of qapi visitor 2016-02-08 17:29:55 +01:00
qemu-binfmt-conf.sh scripts/qemu-binfmt-conf.sh: Add AArch64 registration 2014-03-17 16:31:53 +00:00
qemu-gdb.py gdb command: qemu handlers 2015-10-29 17:59:27 +00:00
qtest.py qtest: Add scripts/qtest.py 2015-02-16 15:07:18 +00:00
refresh-pxe-roms.sh roms: rewrite scripts/refresh-pxe-roms.sh 2013-09-30 09:44:35 +02:00
shaderinclude.pl opengl: add shader build infrastructure 2015-05-05 09:03:32 +02:00
signrom.py
simpletrace.py simpletrace: add simpletrace.py --no-header option 2014-08-12 14:26:11 +01:00
switch-timer-api misc: Fix case Qemu -> QEMU 2014-02-15 16:10:25 +04:00
texi2pod.pl scripts/text2pod.pl: Escape left brace 2015-11-02 14:50:27 +01:00
tracetool.py Revert "tracetool: use Python 2.4-compatible exception handling syntax" 2016-02-08 17:29:54 +01:00
update-linux-headers.sh linux-headers: update from kvm/next 2015-12-17 15:24:34 +01:00
vmstate-static-checker.py static checker: e1000-82540em got aliased to e1000 2016-02-05 19:09:50 +05:30