[Qemu-devel] [PATCH v5 02/28] qapi: Fix generation of 'size' builtin type

[Eric Blake]

We were missing the 'size' builtin type (which means that QAPI using
[ 'size' ] would fail to compile).  Futhermore, there was some
redundancy between builtin_types[] and builtin_type_qtypes{}.

Signed-off-by: Eric Blake <address@hidden>
---
 scripts/qapi-types.py                   | 10 +++++-----
 scripts/qapi-visit.py                   |  6 +++---
 scripts/qapi.py                         |  9 ++-------
 tests/qapi-schema/qapi-schema-test.json |  3 ++-
 tests/qapi-schema/qapi-schema-test.out  |  2 +-
 5 files changed, 13 insertions(+), 17 deletions(-)

diff --git a/scripts/qapi-types.py b/scripts/qapi-types.py
index db87218..e400b03 100644
--- a/scripts/qapi-types.py
+++ b/scripts/qapi-types.py
@@ -182,8 +182,8 @@ const int %(name)s_qtypes[QTYPE_MAX] = {

     for key in members:
         qapi_type = members[key]
-        if builtin_type_qtypes.has_key(qapi_type):
-            qtype = builtin_type_qtypes[qapi_type]
+        if builtin_types.has_key(qapi_type):
+            qtype = builtin_types[qapi_type]
         elif find_struct(qapi_type):
             qtype = "QTYPE_QDICT"
         elif find_union(qapi_type):
@@ -398,7 +398,7 @@ exprs = parse_schema(input_file)
 exprs = filter(lambda expr: not expr.has_key('gen'), exprs)

 fdecl.write(guardstart("QAPI_TYPES_BUILTIN_STRUCT_DECL"))
-for typename in builtin_types:
+for typename in builtin_types.keys():
     fdecl.write(generate_fwd_struct(typename, None, builtin_type=True))
 fdecl.write(guardend("QAPI_TYPES_BUILTIN_STRUCT_DECL"))

@@ -426,7 +426,7 @@ for expr in exprs:
 # to avoid header dependency hell, we always generate declarations
 # for built-in types in our header files and simply guard them
 fdecl.write(guardstart("QAPI_TYPES_BUILTIN_CLEANUP_DECL"))
-for typename in builtin_types:
+for typename in builtin_types.keys():
     fdecl.write(generate_type_cleanup_decl(typename + "List"))
 fdecl.write(guardend("QAPI_TYPES_BUILTIN_CLEANUP_DECL"))

@@ -435,7 +435,7 @@ fdecl.write(guardend("QAPI_TYPES_BUILTIN_CLEANUP_DECL"))
 # over these cases
 if do_builtins:
     fdef.write(guardstart("QAPI_TYPES_BUILTIN_CLEANUP_DEF"))
-    for typename in builtin_types:
+    for typename in builtin_types.keys():
         fdef.write(generate_type_cleanup(typename + "List"))
     fdef.write(guardend("QAPI_TYPES_BUILTIN_CLEANUP_DEF"))

diff --git a/scripts/qapi-visit.py b/scripts/qapi-visit.py
index 8f845a2..4416677 100644
--- a/scripts/qapi-visit.py
+++ b/scripts/qapi-visit.py
@@ -261,7 +261,7 @@ void visit_type_%(name)s(Visitor *m, %(name)s **obj, const 
char *name, Error **e
     disc_type = '%sKind' % (name)

     for key in members:
-        assert (members[key] in builtin_types
+        assert (members[key] in builtin_types.keys()
             or find_struct(members[key])
             or find_union(members[key])
             or find_enum(members[key])), "Invalid anonymous union member"
@@ -541,7 +541,7 @@ exprs = parse_schema(input_file)
 # to avoid header dependency hell, we always generate declarations
 # for built-in types in our header files and simply guard them
 fdecl.write(guardstart("QAPI_VISIT_BUILTIN_VISITOR_DECL"))
-for typename in builtin_types:
+for typename in builtin_types.keys():
     fdecl.write(generate_declaration(typename, None, genlist=True,
                                      builtin_type=True))
 fdecl.write(guardend("QAPI_VISIT_BUILTIN_VISITOR_DECL"))
@@ -550,7 +550,7 @@ fdecl.write(guardend("QAPI_VISIT_BUILTIN_VISITOR_DECL"))
 # have the functions defined, so we use -b option to provide control
 # over these cases
 if do_builtins:
-    for typename in builtin_types:
+    for typename in builtin_types.keys():
         fdef.write(generate_visit_list(typename, None))

 for expr in exprs:
diff --git a/scripts/qapi.py b/scripts/qapi.py
index 77d46aa..d470347 100644
--- a/scripts/qapi.py
+++ b/scripts/qapi.py
@@ -16,13 +16,7 @@ from ordereddict import OrderedDict
 import os
 import sys

-builtin_types = [
-    'str', 'int', 'number', 'bool',
-    'int8', 'int16', 'int32', 'int64',
-    'uint8', 'uint16', 'uint32', 'uint64'
-]
-
-builtin_type_qtypes = {
+builtin_types = {
     'str':      'QTYPE_QSTRING',
     'int':      'QTYPE_QINT',
     'number':   'QTYPE_QFLOAT',
@@ -35,6 +29,7 @@ builtin_type_qtypes = {
     'uint16':   'QTYPE_QINT',
     'uint32':   'QTYPE_QINT',
     'uint64':   'QTYPE_QINT',
+    'size':     'QTYPE_QINT',
 }

 def error_path(parent):
diff --git a/tests/qapi-schema/qapi-schema-test.json 
b/tests/qapi-schema/qapi-schema-test.json
index d43b5fd..84f0f07 100644
--- a/tests/qapi-schema/qapi-schema-test.json
+++ b/tests/qapi-schema/qapi-schema-test.json
@@ -74,7 +74,8 @@
             'u64': ['uint64'],
             'number': ['number'],
             'boolean': ['bool'],
-            'string': ['str'] } }
+            'string': ['str'],
+            'sizes': ['size'] } }

 # testing commands
 { 'command': 'user_def_cmd', 'data': {} }
diff --git a/tests/qapi-schema/qapi-schema-test.out 
b/tests/qapi-schema/qapi-schema-test.out
index 08d7304..915a61b 100644
--- a/tests/qapi-schema/qapi-schema-test.out
+++ b/tests/qapi-schema/qapi-schema-test.out
@@ -12,7 +12,7 @@
  OrderedDict([('union', 'UserDefFlatUnion'), ('base', 'UserDefUnionBase'), 
('discriminator', 'enum1'), ('data', OrderedDict([('value1', 'UserDefA'), 
('value2', 'UserDefB'), ('value3', 'UserDefB')]))]),
  OrderedDict([('union', 'UserDefFlatUnion2'), ('base', 'UserDefUnionBase'), 
('discriminator', 'enum1'), ('data', OrderedDict([('value1', 'UserDefC'), 
('value2', 'UserDefB'), ('value3', 'UserDefA')]))]),
  OrderedDict([('union', 'UserDefAnonUnion'), ('discriminator', OrderedDict()), 
('data', OrderedDict([('uda', 'UserDefA'), ('s', 'str'), ('i', 'int')]))]),
- OrderedDict([('union', 'UserDefNativeListUnion'), ('data', 
OrderedDict([('integer', ['int']), ('s8', ['int8']), ('s16', ['int16']), 
('s32', ['int32']), ('s64', ['int64']), ('u8', ['uint8']), ('u16', ['uint16']), 
('u32', ['uint32']), ('u64', ['uint64']), ('number', ['number']), ('boolean', 
['bool']), ('string', ['str'])]))]),
+ OrderedDict([('union', 'UserDefNativeListUnion'), ('data', 
OrderedDict([('integer', ['int']), ('s8', ['int8']), ('s16', ['int16']), 
('s32', ['int32']), ('s64', ['int64']), ('u8', ['uint8']), ('u16', ['uint16']), 
('u32', ['uint32']), ('u64', ['uint64']), ('number', ['number']), ('boolean', 
['bool']), ('string', ['str']), ('sizes', ['size'])]))]),
  OrderedDict([('command', 'user_def_cmd'), ('data', OrderedDict())]),
  OrderedDict([('command', 'user_def_cmd1'), ('data', OrderedDict([('ud1a', 
'UserDefOne')]))]),
  OrderedDict([('command', 'user_def_cmd2'), ('data', OrderedDict([('ud1a', 
'UserDefOne'), ('*ud1b', 'UserDefOne')])), ('returns', 'UserDefTwo')]),
-- 
2.1.0