yuzu-emu/mbedtls
2
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

Allow internal macros without prefix

Browse source 
Internal macros are not present as symbols, visible or usable outside
the compilation unit and it is safe to allow them to have a name without
namespace prefix.

We also allow them to start with lower case letters as some of our
internal macros already have names like that.

Signed-off-by: Janos Follath <janos.follath@arm.com>
This commit is contained in:
Janos Follath 2022-08-10 11:11:34 +01:00
parent c47c0569d4
commit 9938719a05
1 changed files with 27 additions and 14 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

41
tests/scripts/check_names.py
View file

@ -58,8 +58,9 @@ import logging
# Naming patterns to check against. These are defined outside the NameCheck
# class for ease of modification.
MACRO_PATTERN = r"^(MBEDTLS|PSA)_[0-9A-Z_]*[0-9A-Z]$"
CONSTANTS_PATTERN = MACRO_PATTERN
PUBLIC_MACRO_PATTERN = r"^(MBEDTLS|PSA)_[0-9A-Z_]*[0-9A-Z]$"
INTERNAL_MACRO_PATTERN = r"^[0-9A-Za-z_]*[0-9A-Z]$"
CONSTANTS_PATTERN = PUBLIC_MACRO_PATTERN
IDENTIFIER_PATTERN = r"^(mbedtls|psa)_[0-9a-z_]*[0-9a-z]$"
class Match(): # pylint: disable=too-few-public-methods
@ -249,14 +250,17 @@ class CodeParser():
.format(str(self.excluded_files))
)
all_macros = self.parse_macros([
all_macros = {"public": [], "internal": []}
all_macros["public"] = self.parse_macros([
"include/mbedtls/*.h",
"include/psa/*.h",
"library/*.h",
"tests/include/test/drivers/*.h",
"3rdparty/everest/include/everest/everest.h",
"3rdparty/everest/include/everest/x25519.h"
])
all_macros["internal"] = self.parse_macros([
"library/*.h",
"tests/include/test/drivers/*.h",
])
enum_consts = self.parse_enum_consts([
"include/mbedtls/*.h",
"library/*.h",
@ -284,20 +288,25 @@ class CodeParser():
# Remove identifier macros like mbedtls_printf or mbedtls_calloc
identifiers_justname = [x.name for x in identifiers]
actual_macros = []
for macro in all_macros:
if macro.name not in identifiers_justname:
actual_macros.append(macro)
actual_macros = {"public": [], "internal": []}
for scope in actual_macros:
for macro in all_macros[scope]:
if macro.name not in identifiers_justname:
actual_macros[scope].append(macro)
self.log.debug("Found:")
# Aligns the counts on the assumption that none exceeds 4 digits
self.log.debug(" {:4} Total Macros".format(len(all_macros)))
self.log.debug(" {:4} Non-identifier Macros".format(len(actual_macros)))
for scope in actual_macros:
self.log.debug(" {:4} Total {} Macros"
.format(len(all_macros[scope]), scope))
self.log.debug(" {:4} {} Non-identifier Macros"
.format(len(actual_macros[scope]), scope))
self.log.debug(" {:4} Enum Constants".format(len(enum_consts)))
self.log.debug(" {:4} Identifiers".format(len(identifiers)))
self.log.debug(" {:4} Exported Symbols".format(len(symbols)))
return {
"macros": actual_macros,
"public_macros": actual_macros["public"],
"internal_macros": actual_macros["internal"],
"enum_consts": enum_consts,
"identifiers": identifiers,
"symbols": symbols,
@ -741,7 +750,8 @@ class NameChecker():
problems += self.check_symbols_declared_in_header()
pattern_checks = [
("macros", MACRO_PATTERN),
("public_macros", PUBLIC_MACRO_PATTERN),
("internal_macros", INTERNAL_MACRO_PATTERN),
("enum_consts", CONSTANTS_PATTERN),
("identifiers", IDENTIFIER_PATTERN)
]
@ -825,7 +835,10 @@ class NameChecker():
all_caps_names = {
match.name
for match
in self.parse_result["macros"] + self.parse_result["enum_consts"]}
in self.parse_result["public_macros"] +
self.parse_result["internal_macros"] +
self.parse_result["enum_consts"]
}
typo_exclusion = re.compile(r"XXX|__|_$|^MBEDTLS_.*CONFIG_FILE$|"
r"MBEDTLS_TEST_LIBTESTDRIVER*")