diff options
Diffstat (limited to 'tools/lib/python/kdoc/kdoc_parser.py')
| -rw-r--r-- | tools/lib/python/kdoc/kdoc_parser.py | 100 |
1 files changed, 50 insertions, 50 deletions
diff --git a/tools/lib/python/kdoc/kdoc_parser.py b/tools/lib/python/kdoc/kdoc_parser.py index a10e64589d76..74af7ae47aa4 100644 --- a/tools/lib/python/kdoc/kdoc_parser.py +++ b/tools/lib/python/kdoc/kdoc_parser.py @@ -265,9 +265,6 @@ class KernelDoc: # Place all potential outputs into an array self.entries = [] - # When store_src is true, the kernel-doc source content is stored here - self.source = None - # # We need Python 3.7 for its "dicts remember the insertion # order" guarantee @@ -720,13 +717,14 @@ class KernelDoc: return declaration - def dump_struct(self, ln, proto): + def dump_struct(self, ln, proto, source): """ Store an entry for a ``struct`` or ``union`` """ # # Do the basic parse to get the pieces of the declaration. # + source = source proto = trim_private_members(proto) struct_parts = self.split_struct_proto(proto) if not struct_parts: @@ -756,10 +754,11 @@ class KernelDoc: declaration_name) self.check_sections(ln, declaration_name, decl_type) self.output_declaration(decl_type, declaration_name, + source=source, definition=self.format_struct_decl(declaration), purpose=self.entry.declaration_purpose) - def dump_enum(self, ln, proto): + def dump_enum(self, ln, proto, source): """ Store an ``enum`` inside self.entries array. """ @@ -767,6 +766,7 @@ class KernelDoc: # Strip preprocessor directives. Note that this depends on the # trailing semicolon we added in process_proto_type(). # + source = source proto = trim_private_members(proto) proto = KernRe(r'#\s*((define|ifdef|if)\s+|endif)[^;]*;', flags=re.S).sub('', proto) # @@ -831,9 +831,10 @@ class KernelDoc: f"Excess enum value '@{k}' description in '{declaration_name}'") self.output_declaration('enum', declaration_name, + source=source, purpose=self.entry.declaration_purpose) - def dump_var(self, ln, proto): + def dump_var(self, ln, proto, source): """ Store variables that are part of kAPI. """ @@ -846,6 +847,7 @@ class KernelDoc: # # Store the full prototype before modifying it # + source = source full_proto = proto declaration_name = None @@ -895,32 +897,34 @@ class KernelDoc: default_val = default_val.lstrip("=").strip() self.output_declaration("var", declaration_name, + source=source, full_proto=full_proto, default_val=default_val, purpose=self.entry.declaration_purpose) - def dump_declaration(self, ln, prototype): + def dump_declaration(self, ln, prototype, source): """ Store a data declaration inside self.entries array. """ if self.entry.decl_type == "enum": - self.dump_enum(ln, prototype) + self.dump_enum(ln, prototype, source) elif self.entry.decl_type == "typedef": - self.dump_typedef(ln, prototype) + self.dump_typedef(ln, prototype, source) elif self.entry.decl_type in ["union", "struct"]: - self.dump_struct(ln, prototype) + self.dump_struct(ln, prototype, source) elif self.entry.decl_type == "var": - self.dump_var(ln, prototype) + self.dump_var(ln, prototype, source) else: # This would be a bug self.emit_message(ln, f'Unknown declaration type: {self.entry.decl_type}') - def dump_function(self, ln, prototype): + def dump_function(self, ln, prototype, source): """ Store a function or function macro inside self.entries array. """ + source = source found = func_macro = False return_type = '' decl_type = 'function' @@ -1013,13 +1017,14 @@ class KernelDoc: # Store the result. # self.output_declaration(decl_type, declaration_name, + source=source, typedef=('typedef' in return_type), functiontype=return_type, purpose=self.entry.declaration_purpose, func_macro=func_macro) - def dump_typedef(self, ln, proto): + def dump_typedef(self, ln, proto, source): """ Store a ``typedef`` inside self.entries array. """ @@ -1030,6 +1035,8 @@ class KernelDoc: typedef_ident = r'\*?\s*(\w\S+)\s*' typedef_args = r'\s*\((.*)\);' + source = source + typedef1 = KernRe(typedef_type + r'\(' + typedef_ident + r'\)' + typedef_args) typedef2 = KernRe(typedef_type + typedef_ident + typedef_args) @@ -1050,6 +1057,7 @@ class KernelDoc: self.create_parameter_list(ln, 'function', args, ',', declaration_name) self.output_declaration('function', declaration_name, + source=source, typedef=True, functiontype=return_type, purpose=self.entry.declaration_purpose) @@ -1067,6 +1075,7 @@ class KernelDoc: return self.output_declaration('typedef', declaration_name, + source=source, purpose=self.entry.declaration_purpose) return @@ -1104,7 +1113,7 @@ class KernelDoc: function_set.add(symbol) return True - def process_normal(self, ln, line): + def process_normal(self, ln, line, source): """ STATE_NORMAL: looking for the ``/**`` to begin everything. """ @@ -1118,7 +1127,7 @@ class KernelDoc: # next line is always the function name self.state = state.NAME - def process_name(self, ln, line): + def process_name(self, ln, line, source): """ STATE_NAME: Looking for the "name - description" line """ @@ -1251,7 +1260,7 @@ class KernelDoc: return False - def process_decl(self, ln, line): + def process_decl(self, ln, line, source): """ STATE_DECLARATION: We've seen the beginning of a declaration. """ @@ -1280,7 +1289,7 @@ class KernelDoc: self.emit_msg(ln, f"bad line: {line}") - def process_special(self, ln, line): + def process_special(self, ln, line, source): """ STATE_SPECIAL_SECTION: a section ending with a blank line. """ @@ -1331,7 +1340,7 @@ class KernelDoc: # Unknown line, ignore self.emit_msg(ln, f"bad line: {line}") - def process_body(self, ln, line): + def process_body(self, ln, line, source): """ STATE_BODY: the bulk of a kerneldoc comment. """ @@ -1345,7 +1354,7 @@ class KernelDoc: # Unknown line, ignore self.emit_msg(ln, f"bad line: {line}") - def process_inline_name(self, ln, line): + def process_inline_name(self, ln, line, source): """STATE_INLINE_NAME: beginning of docbook comments within a prototype.""" if doc_inline_sect.search(line): @@ -1363,10 +1372,10 @@ class KernelDoc: # Don't let it add partial comments at the code, as breaks the # logic meant to remove comments from prototypes. # - self.process_proto_type(ln, "/**\n" + line) + self.process_proto_type(ln, "/**\n" + line, source) # else ... ?? - def process_inline_text(self, ln, line): + def process_inline_text(self, ln, line, source): """STATE_INLINE_TEXT: docbook comments within a prototype.""" if doc_inline_end.search(line): @@ -1452,7 +1461,7 @@ class KernelDoc: return proto - def process_proto_function(self, ln, line): + def process_proto_function(self, ln, line, source): """Ancillary routine to process a function prototype.""" # strip C99-style comments to end of line @@ -1494,10 +1503,10 @@ class KernelDoc: # # ... and we're done # - self.dump_function(ln, self.entry.prototype) + self.dump_function(ln, self.entry.prototype, source) self.reset_state(ln) - def process_proto_type(self, ln, line): + def process_proto_type(self, ln, line, source): """ Ancillary routine to process a type. """ @@ -1527,7 +1536,7 @@ class KernelDoc: elif chunk == '}': self.entry.brcount -= 1 elif chunk == ';' and self.entry.brcount <= 0: - self.dump_declaration(ln, self.entry.prototype) + self.dump_declaration(ln, self.entry.prototype, source) self.reset_state(ln) return # @@ -1536,7 +1545,7 @@ class KernelDoc: # self.entry.prototype += ' ' - def process_proto(self, ln, line): + def process_proto(self, ln, line, source): """STATE_PROTO: reading a function/whatever prototype.""" if doc_inline_oneline.search(line): @@ -1548,17 +1557,18 @@ class KernelDoc: self.state = state.INLINE_NAME elif self.entry.decl_type == 'function': - self.process_proto_function(ln, line) + self.process_proto_function(ln, line, source) else: - self.process_proto_type(ln, line) + self.process_proto_type(ln, line, source) - def process_docblock(self, ln, line): + def process_docblock(self, ln, line, source): """STATE_DOCBLOCK: within a ``DOC:`` block.""" if doc_end.search(line): self.dump_section() - self.output_declaration("doc", self.entry.identifier) + self.output_declaration("doc", self.entry.identifier, + source=source) self.reset_state(ln) elif doc_content.search(line): @@ -1596,15 +1606,6 @@ class KernelDoc: state.DOCBLOCK: process_docblock, } - def get_source(self): - """ - Return the file content of the lines handled by kernel-doc at the - latest parse_kdoc() run. - - Returns none if KernelDoc() was not initialized with store_src, - """ - return self.source - def parse_kdoc(self): """ Open and process each line of a C source file. @@ -1618,8 +1619,8 @@ class KernelDoc: prev = "" prev_ln = None export_table = set() - self.source = [] self.state = state.NORMAL + source = "" try: with open(self.fname, "r", encoding="utf8", @@ -1646,7 +1647,11 @@ class KernelDoc: ln, state.name[self.state], line) - prev_state = self.state + if self.store_src: + if source and self.state == state.NORMAL: + source = "" + elif self.state != state.NORMAL: + source += line + "\n" # This is an optimization over the original script. # There, when export_file was used for the same file, @@ -1655,16 +1660,11 @@ class KernelDoc: # if (self.state != state.NORMAL) or \ not self.process_export(export_table, line): + prev_state = self.state # Hand this line to the appropriate state handler - self.state_actions[self.state](self, ln, line) - - if self.store_src and prev_state != self.state or self.state != state.NORMAL: - if self.state == state.NAME: - # A "/**" was detected. Add a new source element - self.source.append({"ln": ln, "data": line + "\n"}) - else: - # Append to the existing one - self.source[-1]["data"] += line + "\n" + self.state_actions[self.state](self, ln, line, source) + if prev_state == state.NORMAL and self.state != state.NORMAL: + source += line + "\n" self.emit_unused_warnings() |