diff options
Diffstat (limited to 'scripts/qapi')
| -rw-r--r-- | scripts/qapi/commands.py | 17 | ||||
| -rw-r--r-- | scripts/qapi/events.py | 2 | ||||
| -rw-r--r-- | scripts/qapi/gen.py | 28 | ||||
| -rw-r--r-- | scripts/qapi/schema.py | 92 | ||||
| -rw-r--r-- | scripts/qapi/types.py | 5 | ||||
| -rw-r--r-- | scripts/qapi/visit.py | 8 |
6 files changed, 93 insertions, 59 deletions
diff --git a/scripts/qapi/commands.py b/scripts/qapi/commands.py index ab98e504f3..afa55b055c 100644 --- a/scripts/qapi/commands.py +++ b/scripts/qapi/commands.py @@ -239,7 +239,7 @@ class QAPISchemaGenCommandVisitor(QAPISchemaModularCVisitor): def __init__(self, prefix): QAPISchemaModularCVisitor.__init__( self, prefix, 'qapi-commands', - ' * Schema-defined QAPI/QMP commands', __doc__) + ' * Schema-defined QAPI/QMP commands', None, __doc__) self._regy = QAPIGenCCode(None) self._visited_ret_types = {} @@ -263,18 +263,25 @@ class QAPISchemaGenCommandVisitor(QAPISchemaModularCVisitor): commands=commands, visit=visit)) self._genh.add(mcgen(''' #include "%(types)s.h" -#include "qapi/qmp/dispatch.h" ''', types=types)) def visit_end(self): - (genc, genh) = self._module[self._main_module] - genh.add(mcgen(''' + self._add_system_module('init', ' * QAPI Commands initialization') + self._genh.add(mcgen(''' +#include "qapi/qmp/dispatch.h" + void %(c_prefix)sqmp_init_marshal(QmpCommandList *cmds); ''', c_prefix=c_name(self._prefix, protect=False))) - genc.add(gen_registry(self._regy.get_content(), self._prefix)) + self._genc.preamble_add(mcgen(''' +#include "qemu/osdep.h" +#include "%(prefix)sqapi-commands.h" +#include "%(prefix)sqapi-init-commands.h" +''', + prefix=self._prefix)) + self._genc.add(gen_registry(self._regy.get_content(), self._prefix)) def visit_command(self, name, info, ifcond, arg_type, ret_type, gen, success_response, boxed, allow_oob, allow_preconfig, diff --git a/scripts/qapi/events.py b/scripts/qapi/events.py index 10fc509fa9..2bde3e6128 100644 --- a/scripts/qapi/events.py +++ b/scripts/qapi/events.py @@ -140,7 +140,7 @@ class QAPISchemaGenEventVisitor(QAPISchemaModularCVisitor): def __init__(self, prefix): QAPISchemaModularCVisitor.__init__( self, prefix, 'qapi-events', - ' * Schema-defined QAPI/QMP events', __doc__) + ' * Schema-defined QAPI/QMP events', None, __doc__) self._event_enum_name = c_name(prefix + 'QAPIEvent', protect=False) self._event_enum_members = [] self._event_emit_name = c_name(prefix + 'qapi_event_emit') diff --git a/scripts/qapi/gen.py b/scripts/qapi/gen.py index 112b6d94c5..95afae0615 100644 --- a/scripts/qapi/gen.py +++ b/scripts/qapi/gen.py @@ -201,10 +201,11 @@ class QAPISchemaMonolithicCVisitor(QAPISchemaVisitor): class QAPISchemaModularCVisitor(QAPISchemaVisitor): - def __init__(self, prefix, what, blurb, pydoc): + def __init__(self, prefix, what, user_blurb, builtin_blurb, pydoc): self._prefix = prefix self._what = what - self._blurb = blurb + self._user_blurb = user_blurb + self._builtin_blurb = builtin_blurb self._pydoc = pydoc self._genc = None self._genh = None @@ -245,7 +246,7 @@ class QAPISchemaModularCVisitor(QAPISchemaVisitor): genc = QAPIGenC(basename + '.c', blurb, self._pydoc) genh = QAPIGenH(basename + '.h', blurb, self._pydoc) self._module[name] = (genc, genh) - self._set_module(name) + self._genc, self._genh = self._module[name] def _add_user_module(self, name, blurb): assert self._is_user_module(name) @@ -256,9 +257,6 @@ class QAPISchemaModularCVisitor(QAPISchemaVisitor): def _add_system_module(self, name, blurb): self._add_module(name and './' + name, blurb) - def _set_module(self, name): - self._genc, self._genh = self._module[name] - def write(self, output_dir, opt_builtins=False): for name in self._module: if self._is_builtin_module(name) and not opt_builtins: @@ -271,15 +269,17 @@ class QAPISchemaModularCVisitor(QAPISchemaVisitor): pass def visit_module(self, name): - if name in self._module: - self._set_module(name) - elif self._is_builtin_module(name): - # The built-in module has not been created. No code may - # be generated. - self._genc = None - self._genh = None + if name is None: + if self._builtin_blurb: + self._add_system_module(None, self._builtin_blurb) + self._begin_system_module(name) + else: + # The built-in module has not been created. No code may + # be generated. + self._genc = None + self._genh = None else: - self._add_user_module(name, self._blurb) + self._add_user_module(name, self._user_blurb) self._begin_user_module(name) def visit_include(self, name, info): diff --git a/scripts/qapi/schema.py b/scripts/qapi/schema.py index cf0045f34e..0bfc5256fb 100644 --- a/scripts/qapi/schema.py +++ b/scripts/qapi/schema.py @@ -50,9 +50,6 @@ class QAPISchemaEntity(object): def check(self, schema): assert not self._checked - if self.info: - self._module = os.path.relpath(self.info.fname, - os.path.dirname(schema.fname)) seen = {} for f in self.features: f.check_clash(self.info, seen) @@ -68,15 +65,18 @@ class QAPISchemaEntity(object): if self.doc: self.doc.check() - @property - def ifcond(self): + def _set_module(self, schema, info): assert self._checked - return self._ifcond + self._module = schema.module_by_fname(info and info.fname) + self._module.add_entity(self) + + def set_module(self, schema): + self._set_module(schema, self.info) @property - def module(self): + def ifcond(self): assert self._checked - return self._module + return self._ifcond def is_implicit(self): return not self.info @@ -135,15 +135,29 @@ class QAPISchemaVisitor(object): pass -class QAPISchemaInclude(QAPISchemaEntity): +class QAPISchemaModule(object): + def __init__(self, name): + self.name = name + self._entity_list = [] + + def add_entity(self, ent): + self._entity_list.append(ent) + + def visit(self, visitor): + visitor.visit_module(self.name) + for entity in self._entity_list: + if visitor.visit_needed(entity): + entity.visit(visitor) - def __init__(self, fname, info): + +class QAPISchemaInclude(QAPISchemaEntity): + def __init__(self, sub_module, info): QAPISchemaEntity.__init__(self, None, info, None) - self.fname = fname + self._sub_module = sub_module def visit(self, visitor): QAPISchemaEntity.visit(self, visitor) - visitor.visit_include(self.fname, self.info) + visitor.visit_include(self._sub_module.name, self.info) class QAPISchemaType(QAPISchemaEntity): @@ -276,16 +290,14 @@ class QAPISchemaArrayType(QAPISchemaType): self.info and self.info.defn_meta) assert not isinstance(self.element_type, QAPISchemaArrayType) + def set_module(self, schema): + self._set_module(schema, self.element_type.info) + @property def ifcond(self): assert self._checked return self.element_type.ifcond - @property - def module(self): - assert self._checked - return self.element_type.module - def is_implicit(self): return True @@ -711,10 +723,11 @@ class QAPISchemaCommand(QAPISchemaEntity): self.ret_type = schema.resolve_type( self._ret_type_name, self.info, "command's 'returns'") if self.name not in self.info.pragma.returns_whitelist: - if not (isinstance(self.ret_type, QAPISchemaObjectType) - or (isinstance(self.ret_type, QAPISchemaArrayType) - and isinstance(self.ret_type.element_type, - QAPISchemaObjectType))): + typ = self.ret_type + if isinstance(typ, QAPISchemaArrayType): + typ = self.ret_type.element_type + assert typ + if not isinstance(typ, QAPISchemaObjectType): raise QAPISemError( self.info, "command's 'returns' cannot take %s" @@ -782,6 +795,10 @@ class QAPISchema(object): self.docs = parser.docs self._entity_list = [] self._entity_dict = {} + self._module_dict = {} + self._schema_dir = os.path.dirname(fname) + self._make_module(None) # built-ins + self._make_module(fname) self._predefining = True self._def_predefineds() self._predefining = False @@ -825,14 +842,26 @@ class QAPISchema(object): info, "%s uses unknown type '%s'" % (what, name)) return typ + def _module_name(self, fname): + if fname is None: + return None + return os.path.relpath(fname, self._schema_dir) + + def _make_module(self, fname): + name = self._module_name(fname) + if not name in self._module_dict: + self._module_dict[name] = QAPISchemaModule(name) + return self._module_dict[name] + + def module_by_fname(self, fname): + name = self._module_name(fname) + assert name in self._module_dict + return self._module_dict[name] + def _def_include(self, expr, info, doc): include = expr['include'] assert doc is None - main_info = info - while main_info.parent: - main_info = main_info.parent - fname = os.path.relpath(include, os.path.dirname(main_info.fname)) - self._def_entity(QAPISchemaInclude(fname, info)) + self._def_entity(QAPISchemaInclude(self._make_module(include), info)) def _def_builtin_type(self, name, json_type, c_type): self._def_entity(QAPISchemaBuiltinType(name, json_type, c_type)) @@ -1064,15 +1093,12 @@ class QAPISchema(object): ent.check(self) ent.connect_doc() ent.check_doc() + for ent in self._entity_list: + ent.set_module(self) def visit(self, visitor): visitor.visit_begin(self) module = None - visitor.visit_module(module) - for entity in self._entity_list: - if visitor.visit_needed(entity): - if entity.module != module: - module = entity.module - visitor.visit_module(module) - entity.visit(visitor) + for mod in self._module_dict.values(): + mod.visit(visitor) visitor.visit_end() diff --git a/scripts/qapi/types.py b/scripts/qapi/types.py index d8751daa04..99dcaf7074 100644 --- a/scripts/qapi/types.py +++ b/scripts/qapi/types.py @@ -243,8 +243,9 @@ class QAPISchemaGenTypeVisitor(QAPISchemaModularCVisitor): def __init__(self, prefix): QAPISchemaModularCVisitor.__init__( self, prefix, 'qapi-types', ' * Schema-defined QAPI types', - __doc__) - self._add_system_module(None, ' * Built-in QAPI types') + ' * Built-in QAPI types', __doc__) + + def _begin_system_module(self, name): self._genc.preamble_add(mcgen(''' #include "qemu/osdep.h" #include "qapi/dealloc-visitor.h" diff --git a/scripts/qapi/visit.py b/scripts/qapi/visit.py index c72f2bc5c0..4efce62b0c 100644 --- a/scripts/qapi/visit.py +++ b/scripts/qapi/visit.py @@ -285,8 +285,9 @@ class QAPISchemaGenVisitVisitor(QAPISchemaModularCVisitor): def __init__(self, prefix): QAPISchemaModularCVisitor.__init__( self, prefix, 'qapi-visit', ' * Schema-defined QAPI visitors', - __doc__) - self._add_system_module(None, ' * Built-in QAPI visitors') + ' * Built-in QAPI visitors', __doc__) + + def _begin_system_module(self, name): self._genc.preamble_add(mcgen(''' #include "qemu/osdep.h" #include "qapi/error.h" @@ -296,8 +297,7 @@ class QAPISchemaGenVisitVisitor(QAPISchemaModularCVisitor): #include "qapi/visitor.h" #include "qapi/qapi-builtin-types.h" -''', - prefix=prefix)) +''')) def _begin_user_module(self, name): types = self._module_basename('qapi-types', name) |