summaryrefslogtreecommitdiffstats
path: root/qemu/scripts/qapi-event.py
diff options
context:
space:
mode:
authorRajithaY <rajithax.yerrumsetty@intel.com>2017-04-25 03:31:15 -0700
committerRajitha Yerrumchetty <rajithax.yerrumsetty@intel.com>2017-05-22 06:48:08 +0000
commitbb756eebdac6fd24e8919e2c43f7d2c8c4091f59 (patch)
treeca11e03542edf2d8f631efeca5e1626d211107e3 /qemu/scripts/qapi-event.py
parenta14b48d18a9ed03ec191cf16b162206998a895ce (diff)
Adding qemu as a submodule of KVMFORNFV
This Patch includes the changes to add qemu as a submodule to kvmfornfv repo and make use of the updated latest qemu for the execution of all testcase Change-Id: I1280af507a857675c7f81d30c95255635667bdd7 Signed-off-by:RajithaY<rajithax.yerrumsetty@intel.com>
Diffstat (limited to 'qemu/scripts/qapi-event.py')
-rw-r--r--qemu/scripts/qapi-event.py213
1 files changed, 0 insertions, 213 deletions
diff --git a/qemu/scripts/qapi-event.py b/qemu/scripts/qapi-event.py
deleted file mode 100644
index 9b5c5b535..000000000
--- a/qemu/scripts/qapi-event.py
+++ /dev/null
@@ -1,213 +0,0 @@
-#
-# QAPI event generator
-#
-# Copyright (c) 2014 Wenchao Xia
-# Copyright (c) 2015-2016 Red Hat Inc.
-#
-# Authors:
-# Wenchao Xia <wenchaoqemu@gmail.com>
-# Markus Armbruster <armbru@redhat.com>
-#
-# This work is licensed under the terms of the GNU GPL, version 2.
-# See the COPYING file in the top-level directory.
-
-from qapi import *
-
-
-def gen_event_send_proto(name, arg_type):
- return 'void qapi_event_send_%(c_name)s(%(param)s)' % {
- 'c_name': c_name(name.lower()),
- 'param': gen_params(arg_type, 'Error **errp')}
-
-
-def gen_event_send_decl(name, arg_type):
- return mcgen('''
-
-%(proto)s;
-''',
- proto=gen_event_send_proto(name, arg_type))
-
-
-# Declare and initialize an object 'qapi' using parameters from gen_params()
-def gen_param_var(typ):
- assert not typ.variants
- ret = mcgen('''
- %(c_name)s param = {
-''',
- c_name=typ.c_name())
- sep = ' '
- for memb in typ.members:
- ret += sep
- sep = ', '
- if memb.optional:
- ret += 'has_' + c_name(memb.name) + sep
- if memb.type.name == 'str':
- # Cast away const added in gen_params()
- ret += '(char *)'
- ret += c_name(memb.name)
- ret += mcgen('''
-
- };
-''')
- return ret
-
-
-def gen_event_send(name, arg_type):
- # FIXME: Our declaration of local variables (and of 'errp' in the
- # parameter list) can collide with exploded members of the event's
- # data type passed in as parameters. If this collision ever hits in
- # practice, we can rename our local variables with a leading _ prefix,
- # or split the code into a wrapper function that creates a boxed
- # 'param' object then calls another to do the real work.
- ret = mcgen('''
-
-%(proto)s
-{
- QDict *qmp;
- Error *err = NULL;
- QMPEventFuncEmit emit;
-''',
- proto=gen_event_send_proto(name, arg_type))
-
- if arg_type and arg_type.members:
- ret += mcgen('''
- QmpOutputVisitor *qov;
- Visitor *v;
-''')
- ret += gen_param_var(arg_type)
-
- ret += mcgen('''
-
- emit = qmp_event_get_func_emit();
- if (!emit) {
- return;
- }
-
- qmp = qmp_event_build_dict("%(name)s");
-
-''',
- name=name)
-
- if arg_type and arg_type.members:
- ret += mcgen('''
- qov = qmp_output_visitor_new();
- v = qmp_output_get_visitor(qov);
-
- visit_start_struct(v, "%(name)s", NULL, 0, &err);
- if (err) {
- goto out;
- }
- visit_type_%(c_name)s_members(v, &param, &err);
- visit_end_struct(v, err ? NULL : &err);
- if (err) {
- goto out;
- }
-
- qdict_put_obj(qmp, "data", qmp_output_get_qobject(qov));
-''',
- name=name, c_name=arg_type.c_name())
-
- ret += mcgen('''
- emit(%(c_enum)s, qmp, &err);
-
-''',
- c_enum=c_enum_const(event_enum_name, name))
-
- if arg_type and arg_type.members:
- ret += mcgen('''
-out:
- qmp_output_visitor_cleanup(qov);
-''')
- ret += mcgen('''
- error_propagate(errp, err);
- QDECREF(qmp);
-}
-''')
- return ret
-
-
-class QAPISchemaGenEventVisitor(QAPISchemaVisitor):
- def __init__(self):
- self.decl = None
- self.defn = None
- self._event_names = None
-
- def visit_begin(self, schema):
- self.decl = ''
- self.defn = ''
- self._event_names = []
-
- def visit_end(self):
- self.decl += gen_enum(event_enum_name, self._event_names)
- self.defn += gen_enum_lookup(event_enum_name, self._event_names)
- self._event_names = None
-
- def visit_event(self, name, info, arg_type):
- self.decl += gen_event_send_decl(name, arg_type)
- self.defn += gen_event_send(name, arg_type)
- self._event_names.append(name)
-
-
-(input_file, output_dir, do_c, do_h, prefix, dummy) = parse_command_line()
-
-c_comment = '''
-/*
- * schema-defined QAPI event functions
- *
- * Copyright (c) 2014 Wenchao Xia
- *
- * Authors:
- * Wenchao Xia <wenchaoqemu@gmail.com>
- *
- * This work is licensed under the terms of the GNU LGPL, version 2.1 or later.
- * See the COPYING.LIB file in the top-level directory.
- *
- */
-'''
-h_comment = '''
-/*
- * schema-defined QAPI event functions
- *
- * Copyright (c) 2014 Wenchao Xia
- *
- * Authors:
- * Wenchao Xia <wenchaoqemu@gmail.com>
- *
- * This work is licensed under the terms of the GNU LGPL, version 2.1 or later.
- * See the COPYING.LIB file in the top-level directory.
- *
- */
-'''
-
-(fdef, fdecl) = open_output(output_dir, do_c, do_h, prefix,
- 'qapi-event.c', 'qapi-event.h',
- c_comment, h_comment)
-
-fdef.write(mcgen('''
-#include "qemu/osdep.h"
-#include "qemu-common.h"
-#include "%(prefix)sqapi-event.h"
-#include "%(prefix)sqapi-visit.h"
-#include "qapi/qmp-output-visitor.h"
-#include "qapi/qmp-event.h"
-
-''',
- prefix=prefix))
-
-fdecl.write(mcgen('''
-#include "qapi/error.h"
-#include "qapi/qmp/qdict.h"
-#include "%(prefix)sqapi-types.h"
-
-''',
- prefix=prefix))
-
-event_enum_name = c_name(prefix + "QAPIEvent", protect=False)
-
-schema = QAPISchema(input_file)
-gen = QAPISchemaGenEventVisitor()
-schema.visit(gen)
-fdef.write(gen.defn)
-fdecl.write(gen.decl)
-
-close_output(fdef, fdecl)