def main():
argparser = argparse.ArgumentParser(
description="ESP-IDF linker script generator")
argparser.add_argument("--input",
"-i",
help="Linker template file",
type=argparse.FileType("r"))
argparser.add_argument("--fragments",
"-f",
type=argparse.FileType("r"),
help="Input fragment files",
nargs="+")
argparser.add_argument("--sections",
"-s",
type=argparse.FileType("r"),
help="Library sections info")
argparser.add_argument("--output",
"-o",
help="Output linker script",
type=str)
argparser.add_argument("--config",
"-c",
help="Project configuration",
type=argparse.FileType("r"))
argparser.add_argument("--kconfig",
"-k",
help="IDF Kconfig file",
type=argparse.FileType("r"))
argparser.add_argument(
"--env",
"-e",
action='append',
default=[],
help='Environment to set when evaluating the config file',
metavar='NAME=VAL')
args = argparser.parse_args()
input_file = args.input
fragment_files = [] if not args.fragments else args.fragments
config_file = args.config
output_path = args.output
kconfig_file = args.kconfig
sections = args.sections
try:
sections_infos = SectionsInfo()
if sections:
section_info_contents = [
s.strip() for s in sections.read().split("\n")
]
section_info_contents = [s for s in section_info_contents if s]
else:
section_info_contents = []
for sections_info_file in section_info_contents:
with open(sections_info_file) as sections_info_file_obj:
sections_infos.add_sections_info(sections_info_file_obj)
generation_model = GenerationModel()
for fragment_file in fragment_files:
fragment_file = FragmentFileModel(fragment_file)
generation_model.add_fragments_from_file(fragment_file)
sdkconfig = SDKConfig(kconfig_file, config_file, args.env)
mapping_rules = generation_model.generate_rules(
sdkconfig, sections_infos)
script_model = TemplateModel(input_file)
script_model.fill(mapping_rules, sdkconfig)
with tempfile.TemporaryFile("w+") as output:
script_model.write(output)
output.seek(0)
with open(
output_path, "w"
) as f: # only create output file after generation has suceeded
f.write(output.read())
except LdGenFailure as e:
print("linker script generation failed for %s\nERROR: %s" %
(input_file.name, e))
sys.exit(1)
def main():
argparser = argparse.ArgumentParser(description='ESP-IDF linker script generator')
argparser.add_argument(
'--input', '-i',
help='Linker template file',
type=argparse.FileType('r'))
argparser.add_argument(
'--fragments', '-f',
type=argparse.FileType('r'),
help='Input fragment files',
nargs='+')
argparser.add_argument(
'--libraries-file',
type=argparse.FileType('r'),
help='File that contains the list of libraries in the build')
argparser.add_argument(
'--output', '-o',
help='Output linker script',
type=str)
argparser.add_argument(
'--config', '-c',
help='Project configuration')
argparser.add_argument(
'--kconfig', '-k',
help='IDF Kconfig file')
argparser.add_argument(
'--check-mapping',
help='Perform a check if a mapping (archive, obj, symbol) exists',
action='store_true'
)
argparser.add_argument(
'--check-mapping-exceptions',
help='Mappings exempted from check',
type=argparse.FileType('r')
)
argparser.add_argument(
'--env', '-e',
action='append', default=[],
help='Environment to set when evaluating the config file', metavar='NAME=VAL')
argparser.add_argument('--env-file', type=argparse.FileType('r'),
help='Optional file to load environment variables from. Contents '
'should be a JSON object where each key/value pair is a variable.')
argparser.add_argument(
'--objdump',
help='Path to toolchain objdump')
args = argparser.parse_args()
input_file = args.input
fragment_files = [] if not args.fragments else args.fragments
libraries_file = args.libraries_file
config_file = args.config
output_path = args.output
kconfig_file = args.kconfig
objdump = args.objdump
check_mapping = args.check_mapping
if args.check_mapping_exceptions:
check_mapping_exceptions = [line.strip() for line in args.check_mapping_exceptions]
else:
check_mapping_exceptions = None
try:
sections_infos = SectionsInfo()
for library in libraries_file:
library = library.strip()
if library:
dump = StringIO(subprocess.check_output([objdump, '-h', library]).decode())
dump.name = library
sections_infos.add_sections_info(dump)
generation_model = GenerationModel(check_mapping, check_mapping_exceptions)
_update_environment(args) # assign args.env and args.env_file to os.environ
sdkconfig = SDKConfig(kconfig_file, config_file)
for fragment_file in fragment_files:
try:
fragment_file = FragmentFile(fragment_file, sdkconfig)
except (ParseException, ParseFatalException) as e:
# ParseException is raised on incorrect grammar
# ParseFatalException is raised on correct grammar, but inconsistent contents (ex. duplicate
# keys, key unsupported by fragment, unexpected number of values, etc.)
raise LdGenFailure('failed to parse %s\n%s' % (fragment_file.name, str(e)))
generation_model.add_fragments_from_file(fragment_file)
mapping_rules = generation_model.generate_rules(sections_infos)
script_model = TemplateModel(input_file)
script_model.fill(mapping_rules)
with tempfile.TemporaryFile('w+') as output:
script_model.write(output)
output.seek(0)
if not os.path.exists(os.path.dirname(output_path)):
try:
os.makedirs(os.path.dirname(output_path))
except OSError as exc:
if exc.errno != errno.EEXIST:
raise
with open(output_path, 'w') as f: # only create output file after generation has suceeded
f.write(output.read())
except LdGenFailure as e:
print('linker script generation failed for %s\nERROR: %s' % (input_file.name, e))
sys.exit(1)
def main():
argparser = argparse.ArgumentParser(
description="ESP-IDF linker script generator")
argparser.add_argument("--input",
"-i",
help="Linker template file",
type=argparse.FileType("r"))
argparser.add_argument("--fragments",
"-f",
type=argparse.FileType("r"),
help="Input fragment files",
nargs="+")
argparser.add_argument("--sections",
"-s",
type=argparse.FileType("r"),
help="Library sections info",
nargs="+")
argparser.add_argument("--output",
"-o",
help="Output linker script",
type=argparse.FileType("w"))
argparser.add_argument("--config",
"-c",
help="Project configuration",
type=argparse.FileType("r"))
argparser.add_argument("--kconfig",
"-k",
help="IDF Kconfig file",
type=argparse.FileType("r"))
argparser.add_argument(
"--env",
"-e",
action='append',
default=[],
help='Environment to set when evaluating the config file',
metavar='NAME=VAL')
args = argparser.parse_args()
input_file = args.input
fragment_files = [] if not args.fragments else args.fragments
config_file = args.config
output_file = args.output
sections_info_files = [] if not args.sections else args.sections
kconfig_file = args.kconfig
try:
sections_infos = SectionsInfo()
for sections_info_file in sections_info_files:
sections_infos.add_sections_info(sections_info_file)
generation_model = GenerationModel()
for fragment_file in fragment_files:
fragment_file = FragmentFileModel(fragment_file)
generation_model.add_fragments_from_file(fragment_file)
sdkconfig = SDKConfig(kconfig_file, config_file, args.env)
mapping_rules = generation_model.generate_rules(
sdkconfig, sections_infos)
script_model = TemplateModel(input_file)
script_model.fill(mapping_rules, sdkconfig)
script_model.write(output_file)
except Exception as e:
print("linker script generation failed for %s\nERROR: %s" %
(input_file.name, e.message))
# Delete the file so the entire build will fail; and not use an outdated script.
os.remove(output_file.name)
# Print traceback and exit
traceback.print_exc()
sys.exit(1)
def main():
argparser = argparse.ArgumentParser(description="ESP-IDF linker script generator")
argparser.add_argument(
"--input", "-i",
help="Linker template file",
type=argparse.FileType("r"))
argparser.add_argument(
"--fragments", "-f",
type=argparse.FileType("r"),
help="Input fragment files",
nargs="+")
argparser.add_argument(
"--libraries-file",
type=argparse.FileType("r"),
help="File that contains the list of libraries in the build")
argparser.add_argument(
"--output", "-o",
help="Output linker script",
type=str)
argparser.add_argument(
"--config", "-c",
help="Project configuration")
argparser.add_argument(
"--kconfig", "-k",
help="IDF Kconfig file")
argparser.add_argument(
"--env", "-e",
action='append', default=[],
help='Environment to set when evaluating the config file', metavar='NAME=VAL')
argparser.add_argument('--env-file', type=argparse.FileType('r'),
help='Optional file to load environment variables from. Contents '
'should be a JSON object where each key/value pair is a variable.')
argparser.add_argument(
"--objdump",
help="Path to toolchain objdump")
args = argparser.parse_args()
input_file = args.input
fragment_files = [] if not args.fragments else args.fragments
libraries_file = args.libraries_file
config_file = args.config
output_path = args.output
kconfig_file = args.kconfig
objdump = args.objdump
try:
sections_infos = SectionsInfo()
for library in libraries_file:
library = library.strip()
if library:
dump = StringIO(subprocess.check_output([objdump, "-h", library]).decode())
dump.name = library
sections_infos.add_sections_info(dump)
generation_model = GenerationModel()
_update_environment(args) # assign args.env and args.env_file to os.environ
sdkconfig = SDKConfig(kconfig_file, config_file)
for fragment_file in fragment_files:
try:
fragment_file = FragmentFile(fragment_file, sdkconfig)
except (ParseException, ParseFatalException) as e:
# ParseException is raised on incorrect grammar
# ParseFatalException is raised on correct grammar, but inconsistent contents (ex. duplicate
# keys, key unsupported by fragment, unexpected number of values, etc.)
raise LdGenFailure("failed to parse %s\n%s" % (fragment_file.name, str(e)))
generation_model.add_fragments_from_file(fragment_file)
mapping_rules = generation_model.generate_rules(sections_infos)
script_model = TemplateModel(input_file)
script_model.fill(mapping_rules)
with tempfile.TemporaryFile("w+") as output:
script_model.write(output)
output.seek(0)
if not os.path.exists(os.path.dirname(output_path)):
try:
os.makedirs(os.path.dirname(output_path))
except OSError as exc:
if exc.errno != errno.EEXIST:
raise
with open(output_path, "w") as f: # only create output file after generation has suceeded
f.write(output.read())
except LdGenFailure as e:
print("linker script generation failed for %s\nERROR: %s" % (input_file.name, e))
sys.exit(1)
class GenerationModelTest(unittest.TestCase):
def setUp(self):
self.model = GenerationModel()
self.sdkconfig = None
self.sections_info = None
self.script_model = None
with open("data/Kconfig") as kconfig_file_obj:
with open("data/sdkconfig") as sdkconfig_file_obj:
self.sdkconfig = SDKConfig(kconfig_file_obj, sdkconfig_file_obj)
with open("data/sample.lf") as fragment_file_obj:
fragment_file = FragmentFileModel(fragment_file_obj)
self.model.add_fragments_from_file(fragment_file)
self.sections_info = SectionsInfo()
with open("data/sections.info") as sections_info_file_obj:
self.sections_info.add_sections_info(sections_info_file_obj)
with open("data/template.ld") as template_file_obj:
self.script_model = TemplateModel(template_file_obj)
def _add_mapping(self, text):
parser = Mapping.get_fragment_grammar()
fragment = parser.parseString(text, parseAll=True)
self.model.mappings[fragment[0].name] = fragment[0]
def _add_sections(self, text):
parser = Sections.get_fragment_grammar()
fragment = parser.parseString(text, parseAll=True)
self.model.sections[fragment[0].name] = fragment[0]
def _add_scheme(self, text):
parser = Scheme.get_fragment_grammar()
fragment = parser.parseString(text, parseAll=True)
self.model.schemes[fragment[0].name] = fragment[0]
def _write(self, expected, actual):
self.script_model.fill(expected, self.sdkconfig)
self.script_model.write(open("expected.ld", "w"))
self.script_model.fill(actual, self.sdkconfig)
self.script_model.write(open("actual.ld", "w"))
def _generate_default_rules(self):
rules = dict()
# flash_text
placement_rules = list()
rule = PlacementRule(None, None, None, self.model.sections["text"].entries, "flash_text")
placement_rules.append(rule)
rules["flash_text"] = placement_rules
# flash_rodata
placement_rules = list()
rule = PlacementRule(None, None, None, self.model.sections["rodata"].entries, "flash_rodata")
placement_rules.append(rule)
rules["flash_rodata"] = placement_rules
# dram0_data
placement_rules = list()
rule = PlacementRule(None, None, None, self.model.sections["data"].entries + self.model.sections["dram"].entries, "dram0_data")
placement_rules.append(rule)
rules["dram0_data"] = placement_rules
# dram0_bss
placement_rules = list()
rule = PlacementRule(None, None, None, self.model.sections["bss"].entries + self.model.sections["common"].entries, "dram0_bss")
placement_rules.append(rule)
rules["dram0_bss"] = placement_rules
# iram0_text
placement_rules = list()
rule = PlacementRule(None, None, None, self.model.sections["iram"].entries, "iram0_text")
placement_rules.append(rule)
rules["iram0_text"] = placement_rules
# rtc_text
placement_rules = list()
rule = PlacementRule(None, None, None, self.model.sections["rtc_text"].entries, "rtc_text")
placement_rules.append(rule)
rules["rtc_text"] = placement_rules
# rtc_data
placement_rules = list()
rule = PlacementRule(None, None, None, self.model.sections["rtc_data"].entries + self.model.sections["rtc_rodata"].entries, "rtc_data")
placement_rules.append(rule)
rules["rtc_data"] = placement_rules
# rtc_bss
placement_rules = list()
rule = PlacementRule(None, None, None, self.model.sections["rtc_bss"].entries, "rtc_bss")
placement_rules.append(rule)
rules["rtc_bss"] = placement_rules
return rules
def _compare_rules(self, expected, actual):
self.assertEqual(set(expected.keys()), set(actual.keys()))
for (target, rules) in actual.items():
message = "target: " + target
actual_target_rules = rules
expected_target_rules = expected[target]
self.assertEqual(len(actual_target_rules), len(expected_target_rules))
for actual_target_rule in actual_target_rules:
self.assertTrue(actual_target_rule in expected_target_rules, message + str(actual_target_rule))
for expected_target_rule in expected_target_rules:
self.assertTrue(expected_target_rule in actual_target_rules, message + str(expected_target_rule))
def _get_default(self, target, rules):
return rules[target][0]
def test_rule_generation_blank(self):
normal = """
[mapping]
archive: libfreertos.a
entries:
"""
self._add_mapping(normal)
actual = self.model.generate_rules(self.sdkconfig, self.sections_info)
expected = self._generate_default_rules()
self.assertEqual(expected, actual)
def test_rule_generation_nominal_1(self):
normal = """
[mapping]
archive: libfreertos.a
entries:
* (noflash)
"""
self._add_mapping(normal)
actual = self.model.generate_rules(self.sdkconfig, self.sections_info)
expected = self._generate_default_rules()
flash_text_default = self._get_default("flash_text", expected)
flash_rodata_default = self._get_default("flash_rodata", expected)
iram0_text_E1 = PlacementRule("libfreertos.a", "*", None, self.model.sections["text"].entries, "iram0_text")
dram0_data_E1 = PlacementRule("libfreertos.a", "*", None, self.model.sections["rodata"].entries, "dram0_data")
# Add the exclusions
flash_text_default.add_exclusion(iram0_text_E1)
flash_rodata_default.add_exclusion(dram0_data_E1)
# Add to the placement rules list
expected["iram0_text"].append(iram0_text_E1)
expected["dram0_data"].append(dram0_data_E1)
self._compare_rules(expected, actual)
def test_rule_generation_nominal_2(self):
normal = """
[mapping]
archive: libfreertos.a
entries:
timers (rtc)
"""
self._add_mapping(normal)
actual = self.model.generate_rules(self.sdkconfig, self.sections_info)
expected = self._generate_default_rules()
flash_text_default = self._get_default("flash_text", expected)
flash_rodata_default = self._get_default("flash_rodata", expected)
dram0_data_default = self._get_default("dram0_data", expected)
dram0_bss_default = self._get_default("dram0_bss", expected)
rtc_text_E1 = PlacementRule("libfreertos.a", "timers", None, self.model.sections["text"].entries, "rtc_text")
rtc_data_E1 = PlacementRule("libfreertos.a", "timers", None, self.model.sections["data"].entries + self.model.sections["rodata"].entries, "rtc_data")
rtc_bss_E1 = PlacementRule("libfreertos.a", "timers", None, self.model.sections["bss"].entries + self.model.sections["common"].entries, "rtc_bss")
# Add the exclusions
flash_text_default.add_exclusion(rtc_text_E1)
flash_rodata_default.add_exclusion(rtc_data_E1)
dram0_data_default.add_exclusion(rtc_data_E1)
dram0_bss_default.add_exclusion(rtc_bss_E1)
# Add the rules
expected["rtc_text"].append(rtc_text_E1)
expected["rtc_data"].append(rtc_data_E1)
expected["rtc_bss"].append(rtc_bss_E1)
self._compare_rules(expected, actual)
def test_rule_generation_nominal_3(self):
normal = """
[mapping]
archive: libfreertos.a
entries:
timers (rtc)
* (noflash)
"""
self._add_mapping(normal)
actual = self.model.generate_rules(self.sdkconfig, self.sections_info)
expected = self._generate_default_rules()
flash_text_default = self._get_default("flash_text", expected)
flash_rodata_default = self._get_default("flash_rodata", expected)
dram0_data_default = self._get_default("dram0_data", expected)
dram0_bss_default = self._get_default("dram0_bss", expected)
rtc_text_E1 = PlacementRule("libfreertos.a", "timers", None, self.model.sections["text"].entries, "rtc_text")
rtc_data_E1 = PlacementRule("libfreertos.a", "timers", None, self.model.sections["data"].entries + self.model.sections["rodata"].entries, "rtc_data")
rtc_bss_E1 = PlacementRule("libfreertos.a", "timers", None, self.model.sections["bss"].entries + self.model.sections["common"].entries, "rtc_bss")
iram0_text_E2 = PlacementRule("libfreertos.a", "*", None, self.model.sections["text"].entries, "iram0_text")
dram0_data_E2 = PlacementRule("libfreertos.a", "*", None, self.model.sections["rodata"].entries, "dram0_data")
# Add the exclusions
flash_text_default.add_exclusion(iram0_text_E2)
flash_rodata_default.add_exclusion(dram0_data_E2)
dram0_data_default.add_exclusion(rtc_data_E1)
dram0_bss_default.add_exclusion(rtc_bss_E1)
iram0_text_E2.add_exclusion(rtc_text_E1)
dram0_data_E2.add_exclusion(rtc_data_E1)
# Add the rules
expected["iram0_text"].append(iram0_text_E2)
expected["dram0_data"].append(dram0_data_E2)
expected["rtc_text"].append(rtc_text_E1)
expected["rtc_data"].append(rtc_data_E1)
expected["rtc_bss"].append(rtc_bss_E1)
self._compare_rules(expected, actual)
def test_rule_generation_nominal_4(self):
normal = """
[mapping]
archive: libfreertos.a
entries:
croutine (rtc)
event_groups (noflash)
timers (rtc)
"""
self._add_mapping(normal)
actual = self.model.generate_rules(self.sdkconfig, self.sections_info)
expected = self._generate_default_rules()
flash_text_default = self._get_default("flash_text", expected)
flash_rodata_default = self._get_default("flash_rodata", expected)
dram0_data_default = self._get_default("dram0_data", expected)
dram0_bss_default = self._get_default("dram0_bss", expected)
rtc_text_E1 = PlacementRule("libfreertos.a", "croutine", None, self.model.sections["text"].entries, "rtc_text")
rtc_data_E1 = PlacementRule("libfreertos.a", "croutine", None, self.model.sections["data"].entries + self.model.sections["rodata"].entries, "rtc_data")
rtc_bss_E1 = PlacementRule("libfreertos.a", "croutine", None, self.model.sections["bss"].entries + self.model.sections["common"].entries, "rtc_bss")
iram0_text_E2 = PlacementRule("libfreertos.a", "event_groups", None, self.model.sections["text"].entries, "iram0_text")
dram0_data_E2 = PlacementRule("libfreertos.a", "event_groups", None, self.model.sections["rodata"].entries, "dram0_data")
rtc_text_E3 = PlacementRule("libfreertos.a", "timers", None, self.model.sections["text"].entries, "rtc_text")
rtc_data_E3 = PlacementRule("libfreertos.a", "timers", None, self.model.sections["data"].entries + self.model.sections["rodata"].entries, "rtc_data")
rtc_bss_E3 = PlacementRule("libfreertos.a", "timers", None, self.model.sections["bss"].entries + self.model.sections["common"].entries, "rtc_bss")
# Add the exclusions
flash_text_default.add_exclusion(rtc_text_E3)
flash_rodata_default.add_exclusion(rtc_data_E3)
dram0_data_default.add_exclusion(rtc_data_E3)
dram0_bss_default.add_exclusion(rtc_bss_E3)
flash_text_default.add_exclusion(iram0_text_E2)
flash_rodata_default.add_exclusion(dram0_data_E2)
flash_text_default.add_exclusion(rtc_text_E1)
flash_rodata_default.add_exclusion(rtc_data_E1)
dram0_data_default.add_exclusion(rtc_data_E1)
dram0_bss_default.add_exclusion(rtc_bss_E1)
# Add the rules
expected["rtc_text"].append(rtc_text_E3)
expected["rtc_data"].append(rtc_data_E3)
expected["rtc_bss"].append(rtc_bss_E3)
expected["iram0_text"].append(iram0_text_E2)
expected["dram0_data"].append(dram0_data_E2)
expected["rtc_text"].append(rtc_text_E1)
expected["rtc_data"].append(rtc_data_E1)
expected["rtc_bss"].append(rtc_bss_E1)
self._compare_rules(expected, actual)
def test_rule_generation_nominal_5(self):
normal = """
[mapping]
archive: libfreertos.a
entries:
croutine (rtc)
event_groups (noflash)
timers (rtc)
* (noflash)
"""
self._add_mapping(normal)
actual = self.model.generate_rules(self.sdkconfig, self.sections_info)
expected = self._generate_default_rules()
flash_text_default = self._get_default("flash_text", expected)
flash_rodata_default = self._get_default("flash_rodata", expected)
dram0_data_default = self._get_default("dram0_data", expected)
dram0_bss_default = self._get_default("dram0_bss", expected)
rtc_text_E1 = PlacementRule("libfreertos.a", "croutine", None, self.model.sections["text"].entries, "rtc_text")
rtc_data_E1 = PlacementRule("libfreertos.a", "croutine", None, self.model.sections["data"].entries + self.model.sections["rodata"].entries, "rtc_data")
rtc_bss_E1 = PlacementRule("libfreertos.a", "croutine", None, self.model.sections["bss"].entries + self.model.sections["common"].entries, "rtc_bss")
iram0_text_E2 = PlacementRule("libfreertos.a", "event_groups", None, self.model.sections["text"].entries, "iram0_text")
dram0_data_E2 = PlacementRule("libfreertos.a", "event_groups", None, self.model.sections["rodata"].entries, "dram0_data")
rtc_text_E3 = PlacementRule("libfreertos.a", "timers", None, self.model.sections["text"].entries, "rtc_text")
rtc_data_E3 = PlacementRule("libfreertos.a", "timers", None, self.model.sections["data"].entries + self.model.sections["rodata"].entries, "rtc_data")
rtc_bss_E3 = PlacementRule("libfreertos.a", "timers", None, self.model.sections["bss"].entries + self.model.sections["common"].entries, "rtc_bss")
iram0_text_E4 = PlacementRule("libfreertos.a", "*", None, self.model.sections["text"].entries, "iram0_text")
dram0_data_E4 = PlacementRule("libfreertos.a", "*", None, self.model.sections["rodata"].entries, "dram0_data")
# Add the exclusions
flash_text_default.add_exclusion(iram0_text_E4)
flash_rodata_default.add_exclusion(dram0_data_E4)
iram0_text_E4.add_exclusion(rtc_text_E3)
dram0_data_E4.add_exclusion(rtc_data_E3)
dram0_data_default.add_exclusion(rtc_data_E3)
dram0_bss_default.add_exclusion(rtc_bss_E3)
iram0_text_E4.add_exclusion(iram0_text_E2)
dram0_data_E4.add_exclusion(dram0_data_E2)
iram0_text_E4.add_exclusion(rtc_text_E1)
dram0_data_E4.add_exclusion(rtc_data_E1)
dram0_data_default.add_exclusion(rtc_data_E1)
dram0_bss_default.add_exclusion(rtc_bss_E1)
# Add the rules
expected["iram0_text"].append(iram0_text_E4)
expected["dram0_data"].append(dram0_data_E4)
expected["rtc_text"].append(rtc_text_E3)
expected["rtc_data"].append(rtc_data_E3)
expected["rtc_bss"].append(rtc_bss_E3)
expected["iram0_text"].append(iram0_text_E2)
expected["dram0_data"].append(dram0_data_E2)
expected["rtc_text"].append(rtc_text_E1)
expected["rtc_data"].append(rtc_data_E1)
expected["rtc_bss"].append(rtc_bss_E1)
self._compare_rules(expected, actual)
def test_rule_generation_nominal_6(self):
normal = """
[mapping]
archive: libfreertos.a
entries:
croutine:prvCheckPendingReadyList (noflash)
"""
self._add_mapping(normal)
actual = self.model.generate_rules(self.sdkconfig, self.sections_info)
expected = self._generate_default_rules()
flash_text_default = self._get_default("flash_text", expected)
flash_rodata_default = self._get_default("flash_rodata", expected)
iram0_text_E1 = PlacementRule("libfreertos.a", "croutine", "prvCheckPendingReadyList", self.model.sections["text"].entries, "iram0_text")
dram0_data_E1 = PlacementRule("libfreertos.a", "croutine", "prvCheckPendingReadyList", self.model.sections["rodata"].entries, "dram0_data")
iram0_text_E1_extra = PlacementRule("libfreertos.a", "croutine", None, [".text.*", ".literal.*"], "flash_text")
dram0_data_E1_extra = PlacementRule("libfreertos.a", "croutine", None, [".rodata.*"], "flash_rodata")
# Add the exclusions
flash_text_default.add_exclusion(iram0_text_E1_extra, self.sections_info)
flash_rodata_default.add_exclusion(dram0_data_E1_extra, self.sections_info)
iram0_text_E1_extra.add_exclusion(iram0_text_E1, self.sections_info)
dram0_data_E1_extra.add_exclusion(dram0_data_E1, self.sections_info)
# Add the rules
expected["flash_text"].append(iram0_text_E1_extra)
expected["flash_rodata"].append(dram0_data_E1_extra)
expected["iram0_text"].append(iram0_text_E1)
expected["dram0_data"].append(dram0_data_E1)
self._compare_rules(expected, actual)
def test_rule_generation_nominal_7(self):
normal = """
[mapping]
archive: libfreertos.a
entries:
croutine:prvCheckPendingReadyList (noflash)
croutine:prvCheckDelayedList (noflash)
croutine:xCoRoutineCreate (noflash)
"""
self._add_mapping(normal)
actual = self.model.generate_rules(self.sdkconfig, self.sections_info)
expected = self._generate_default_rules()
flash_text_default = self._get_default("flash_text", expected)
flash_rodata_default = self._get_default("flash_rodata", expected)
iram0_text_E1 = PlacementRule("libfreertos.a", "croutine", "prvCheckPendingReadyList", self.model.sections["text"].entries, "iram0_text")
dram0_data_E1 = PlacementRule("libfreertos.a", "croutine", "prvCheckPendingReadyList", self.model.sections["rodata"].entries, "dram0_data")
iram0_text_E2 = PlacementRule("libfreertos.a", "croutine", "prvCheckDelayedList", self.model.sections["text"].entries, "iram0_text")
dram0_data_E2 = PlacementRule("libfreertos.a", "croutine", "prvCheckDelayedList", self.model.sections["rodata"].entries, "dram0_data")
iram0_text_E3 = PlacementRule("libfreertos.a", "croutine", "xCoRoutineCreate", self.model.sections["text"].entries, "iram0_text")
dram0_data_E3 = PlacementRule("libfreertos.a", "croutine", "xCoRoutineCreate", self.model.sections["rodata"].entries, "dram0_data")
flash_text_extra = PlacementRule("libfreertos.a", "croutine", None, [".text.*", ".literal.*"], "flash_text")
flash_rodata_extra = PlacementRule("libfreertos.a", "croutine", None, [".rodata.*"], "flash_rodata")
# Add the exclusions
flash_text_default.add_exclusion(flash_text_extra, self.sections_info)
flash_rodata_default.add_exclusion(flash_rodata_extra, self.sections_info)
flash_text_extra.add_exclusion(iram0_text_E1, self.sections_info)
flash_rodata_extra.add_exclusion(dram0_data_E1, self.sections_info)
flash_text_extra.add_exclusion(iram0_text_E2, self.sections_info)
flash_rodata_extra.add_exclusion(dram0_data_E2, self.sections_info)
flash_text_extra.add_exclusion(iram0_text_E3, self.sections_info)
flash_rodata_extra.add_exclusion(dram0_data_E3, self.sections_info)
# Add the rules
expected["flash_text"].append(flash_text_extra)
expected["flash_rodata"].append(flash_rodata_extra)
expected["iram0_text"].append(iram0_text_E1)
expected["dram0_data"].append(dram0_data_E1)
expected["iram0_text"].append(iram0_text_E2)
expected["dram0_data"].append(dram0_data_E2)
expected["iram0_text"].append(iram0_text_E3)
expected["dram0_data"].append(dram0_data_E3)
self._compare_rules(expected, actual)
def test_rule_generation_nominal_8(self):
normal = """
[mapping]
archive: libfreertos.a
entries:
croutine:prvCheckPendingReadyList (noflash)
croutine:prvCheckDelayedList (rtc)
croutine:xCoRoutineCreate (noflash)
"""
self._add_mapping(normal)
actual = self.model.generate_rules(self.sdkconfig, self.sections_info)
expected = self._generate_default_rules()
flash_text_default = self._get_default("flash_text", expected)
flash_rodata_default = self._get_default("flash_rodata", expected)
dram0_data_default = self._get_default("dram0_data", expected)
dram0_bss_default = self._get_default("dram0_bss", expected)
iram0_text_E1 = PlacementRule("libfreertos.a", "croutine", "prvCheckPendingReadyList", self.model.sections["text"].entries, "iram0_text")
dram0_data_E1 = PlacementRule("libfreertos.a", "croutine", "prvCheckPendingReadyList", self.model.sections["rodata"].entries, "dram0_data")
rtc_text_E2 = PlacementRule("libfreertos.a", "croutine", "prvCheckDelayedList", self.model.sections["text"].entries, "rtc_text")
rtc_data_E2 = PlacementRule("libfreertos.a", "croutine", "prvCheckDelayedList",
self.model.sections["data"].entries + self.model.sections["rodata"].entries, "rtc_data")
rtc_bss_E2 = PlacementRule("libfreertos.a", "croutine", "prvCheckDelayedList",
self.model.sections["bss"].entries + self.model.sections["common"].entries, "rtc_bss")
iram0_text_E3 = PlacementRule("libfreertos.a", "croutine", "xCoRoutineCreate", self.model.sections["text"].entries, "iram0_text")
dram0_data_E3 = PlacementRule("libfreertos.a", "croutine", "xCoRoutineCreate", self.model.sections["rodata"].entries, "dram0_data")
flash_text_extra = PlacementRule("libfreertos.a", "croutine", None, [".text.*", ".literal.*"], "flash_text")
flash_rodata_extra = PlacementRule("libfreertos.a", "croutine", None, [".rodata.*"], "flash_rodata")
dram0_data_extra = PlacementRule("libfreertos.a", "croutine", None, [".data.*"], "dram0_data")
dram0_bss_extra = PlacementRule("libfreertos.a", "croutine", None, [".bss.*"], "dram0_bss")
# Add the exclusions
flash_text_default.add_exclusion(flash_text_extra, self.sections_info)
flash_rodata_default.add_exclusion(flash_rodata_extra, self.sections_info)
dram0_data_default.add_exclusion(dram0_data_extra, self.sections_info)
dram0_bss_default.add_exclusion(dram0_bss_extra, self.sections_info)
flash_text_extra.add_exclusion(iram0_text_E1, self.sections_info)
flash_rodata_extra.add_exclusion(dram0_data_E1, self.sections_info)
flash_text_extra.add_exclusion(rtc_text_E2, self.sections_info)
dram0_data_extra.add_exclusion(rtc_data_E2, self.sections_info)
flash_rodata_extra.add_exclusion(rtc_data_E2, self.sections_info)
dram0_bss_extra.add_exclusion(rtc_bss_E2, self.sections_info)
flash_text_extra.add_exclusion(iram0_text_E3, self.sections_info)
flash_rodata_extra.add_exclusion(dram0_data_E3, self.sections_info)
# Add the rules
expected["flash_text"].append(flash_text_extra)
expected["flash_rodata"].append(flash_rodata_extra)
expected["dram0_data"].append(dram0_data_extra)
expected["dram0_bss"].append(dram0_bss_extra)
expected["iram0_text"].append(iram0_text_E1)
expected["dram0_data"].append(dram0_data_E1)
expected["rtc_text"].append(rtc_text_E2)
expected["rtc_data"].append(rtc_data_E2)
expected["rtc_bss"].append(rtc_bss_E2)
expected["iram0_text"].append(iram0_text_E3)
expected["dram0_data"].append(dram0_data_E3)
self._compare_rules(expected, actual)
def test_rule_generation_nominal_9(self):
normal = """
[mapping]
archive: libfreertos.a
entries:
croutine:prvCheckDelayedList (rtc)
croutine (noflash)
"""
self._add_mapping(normal)
actual = self.model.generate_rules(self.sdkconfig, self.sections_info)
expected = self._generate_default_rules()
flash_text_default = self._get_default("flash_text", expected)
flash_rodata_default = self._get_default("flash_rodata", expected)
dram0_data_default = self._get_default("dram0_data", expected)
dram0_bss_default = self._get_default("dram0_bss", expected)
rtc_text_E1 = PlacementRule("libfreertos.a", "croutine", "prvCheckDelayedList", self.model.sections["text"].entries, "rtc_text")
rtc_data_E1 = PlacementRule("libfreertos.a", "croutine", "prvCheckDelayedList",
self.model.sections["data"].entries + self.model.sections["rodata"].entries, "rtc_data")
rtc_bss_E1 = PlacementRule("libfreertos.a", "croutine", "prvCheckDelayedList",
self.model.sections["bss"].entries + self.model.sections["common"].entries, "rtc_bss")
iram0_text_E2 = PlacementRule("libfreertos.a", "croutine", None, self.model.sections["text"].entries, "iram0_text")
dram0_data_E2 = PlacementRule("libfreertos.a", "croutine", None, self.model.sections["rodata"].entries, "dram0_data")
dram0_data_extra = PlacementRule("libfreertos.a", "croutine", None, [".data.*"], "dram0_data")
dram0_bss_extra = PlacementRule("libfreertos.a", "croutine", None, [".bss.*"], "dram0_bss")
# Add the exclusions
flash_text_default.add_exclusion(iram0_text_E2, self.sections_info)
flash_rodata_default.add_exclusion(dram0_data_E2, self.sections_info)
dram0_data_default.add_exclusion(dram0_data_extra, self.sections_info)
dram0_bss_default.add_exclusion(dram0_bss_extra, self.sections_info)
dram0_data_extra.add_exclusion(rtc_data_E1, self.sections_info)
dram0_bss_extra.add_exclusion(rtc_bss_E1, self.sections_info)
iram0_text_E2.add_exclusion(rtc_text_E1, self.sections_info)
dram0_data_E2.add_exclusion(rtc_data_E1, self.sections_info)
# Add the rules
expected["dram0_data"].append(dram0_data_extra)
expected["dram0_bss"].append(dram0_bss_extra)
expected["iram0_text"].append(iram0_text_E2)
expected["dram0_data"].append(dram0_data_E2)
expected["rtc_text"].append(rtc_text_E1)
expected["rtc_data"].append(rtc_data_E1)
expected["rtc_bss"].append(rtc_bss_E1)
self._compare_rules(expected, actual)
def test_rule_generation_nominal_10(self):
normal = """
[mapping]
archive: libfreertos.a
entries:
croutine:prvCheckDelayedList (rtc)
* (noflash)
"""
self._add_mapping(normal)
actual = self.model.generate_rules(self.sdkconfig, self.sections_info)
expected = self._generate_default_rules()
flash_text_default = self._get_default("flash_text", expected)
flash_rodata_default = self._get_default("flash_rodata", expected)
iram0_text_default = self._get_default("iram0_text", expected)
dram0_data_default = self._get_default("dram0_data", expected)
dram0_bss_default = self._get_default("dram0_bss", expected)
rtc_text_E1 = PlacementRule("libfreertos.a", "croutine", "prvCheckDelayedList", self.model.sections["text"].entries, "rtc_text")
rtc_data_E1 = PlacementRule("libfreertos.a", "croutine", "prvCheckDelayedList",
self.model.sections["data"].entries + self.model.sections["rodata"].entries, "rtc_data")
rtc_bss_E1 = PlacementRule("libfreertos.a", "croutine", "prvCheckDelayedList",
self.model.sections["bss"].entries + self.model.sections["common"].entries, "rtc_bss")
iram0_text_E2 = PlacementRule("libfreertos.a", None, None, self.model.sections["text"].entries, "iram0_text")
dram0_data_E2 = PlacementRule("libfreertos.a", None, None, self.model.sections["rodata"].entries, "dram0_data")
iram0_text_extra = PlacementRule("libfreertos.a", "croutine", None, [".text.*", ".literal.*"], "iram0_text")
dram0_data_extra = PlacementRule("libfreertos.a", "croutine", None, [".data.*", ".rodata.*"], "dram0_data")
dram0_bss_extra = PlacementRule("libfreertos.a", "croutine", None, [".bss.*"], "dram0_bss")
# Add the exclusions
flash_text_default.add_exclusion(iram0_text_E2, self.sections_info)
flash_rodata_default.add_exclusion(dram0_data_E2, self.sections_info)
iram0_text_default.add_exclusion(iram0_text_extra, self.sections_info)
dram0_data_default.add_exclusion(dram0_data_extra, self.sections_info)
dram0_bss_default.add_exclusion(dram0_bss_extra, self.sections_info)
iram0_text_E2.add_exclusion(iram0_text_extra, self.sections_info)
dram0_data_E2.add_exclusion(dram0_data_extra, self.sections_info)
iram0_text_extra.add_exclusion(rtc_text_E1, self.sections_info)
dram0_data_extra.add_exclusion(rtc_data_E1, self.sections_info)
dram0_bss_extra.add_exclusion(rtc_bss_E1, self.sections_info)
# Add the rules
expected["iram0_text"].append(iram0_text_extra)
expected["dram0_data"].append(dram0_data_extra)
expected["dram0_bss"].append(dram0_bss_extra)
expected["iram0_text"].append(iram0_text_E2)
expected["dram0_data"].append(dram0_data_E2)
expected["rtc_text"].append(rtc_text_E1)
expected["rtc_data"].append(rtc_data_E1)
expected["rtc_bss"].append(rtc_bss_E1)
self._compare_rules(expected, actual)
def test_rule_generation_nominal_11(self):
normal = """
[mapping]
archive: libfreertos.a
entries:
croutine:prvCheckDelayedList (noflash)
croutine (rtc)
* (noflash)
"""
self._add_mapping(normal)
actual = self.model.generate_rules(self.sdkconfig, self.sections_info)
expected = self._generate_default_rules()
flash_text_default = self._get_default("flash_text", expected)
flash_rodata_default = self._get_default("flash_rodata", expected)
iram0_text_default = self._get_default("iram0_text", expected)
dram0_data_default = self._get_default("dram0_data", expected)
dram0_bss_default = self._get_default("dram0_bss", expected)
iram0_text_E1 = PlacementRule("libfreertos.a", "croutine", "prvCheckDelayedList", self.model.sections["text"].entries, "iram0_text")
dram0_data_E1 = PlacementRule("libfreertos.a", "croutine", "prvCheckDelayedList", self.model.sections["rodata"].entries, "dram0_data")
rtc_text_E2 = PlacementRule("libfreertos.a", "croutine", None, self.model.sections["text"].entries, "rtc_text")
rtc_data_E2 = PlacementRule("libfreertos.a", "croutine", None, self.model.sections["data"].entries + self.model.sections["rodata"].entries, "rtc_data")
rtc_bss_E2 = PlacementRule("libfreertos.a", "croutine", None, self.model.sections["bss"].entries + self.model.sections["common"].entries, "rtc_bss")
iram0_text_E3 = PlacementRule("libfreertos.a", None, None, self.model.sections["text"].entries, "iram0_text")
dram0_data_E3 = PlacementRule("libfreertos.a", None, None, self.model.sections["rodata"].entries, "dram0_data")
# Add the exclusions
flash_text_default.add_exclusion(iram0_text_E3, self.sections_info)
flash_rodata_default.add_exclusion(dram0_data_E3, self.sections_info)
iram0_text_default.add_exclusion(rtc_text_E2, self.sections_info)
dram0_data_default.add_exclusion(rtc_data_E2, self.sections_info)
dram0_bss_default.add_exclusion(rtc_bss_E2, self.sections_info)
iram0_text_E3.add_exclusion(rtc_text_E2, self.sections_info)
dram0_data_E3.add_exclusion(rtc_data_E2, self.sections_info)
rtc_text_E2.add_exclusion(iram0_text_E1, self.sections_info)
rtc_data_E2.add_exclusion(dram0_data_E1, self.sections_info)
# Add the rules
expected["iram0_text"].append(iram0_text_E1)
expected["dram0_data"].append(dram0_data_E1)
expected["rtc_text"].append(rtc_text_E2)
expected["rtc_data"].append(rtc_data_E2)
expected["rtc_bss"].append(rtc_bss_E2)
expected["iram0_text"].append(iram0_text_E3)
expected["dram0_data"].append(dram0_data_E3)
self._compare_rules(expected, actual)
def test_rule_generation_nominal_12(self):
normal = """
[mapping]
archive: libfreertos.a
entries:
croutine:prvCheckDelayedList (rtc)
croutine (noflash)
* (rtc)
"""
self._add_mapping(normal)
actual = self.model.generate_rules(self.sdkconfig, self.sections_info)
expected = self._generate_default_rules()
flash_text_default = self._get_default("flash_text", expected)
flash_rodata_default = self._get_default("flash_rodata", expected)
dram0_data_default = self._get_default("dram0_data", expected)
dram0_bss_default = self._get_default("dram0_bss", expected)
rtc_text_E1 = PlacementRule("libfreertos.a", "croutine", "prvCheckDelayedList", self.model.sections["text"].entries, "rtc_text")
rtc_data_E1 = PlacementRule("libfreertos.a", "croutine", "prvCheckDelayedList",
self.model.sections["data"].entries + self.model.sections["rodata"].entries, "rtc_data")
rtc_bss_E1 = PlacementRule("libfreertos.a", "croutine", "prvCheckDelayedList",
self.model.sections["bss"].entries + self.model.sections["common"].entries, "rtc_bss")
iram0_text_E2 = PlacementRule("libfreertos.a", "croutine", None, self.model.sections["text"].entries, "iram0_text")
dram0_data_E2 = PlacementRule("libfreertos.a", "croutine", None, self.model.sections["rodata"].entries, "dram0_data")
rtc_text_E3 = PlacementRule("libfreertos.a", None, None, self.model.sections["text"].entries, "rtc_text")
rtc_data_E3 = PlacementRule("libfreertos.a", None, None, self.model.sections["data"].entries + self.model.sections["rodata"].entries, "rtc_data")
rtc_bss_E3 = PlacementRule("libfreertos.a", None, None, self.model.sections["bss"].entries + self.model.sections["common"].entries, "rtc_bss")
rtc_data_extra = PlacementRule("libfreertos.a", "croutine", None, [".data.*"], "rtc_data")
rtc_bss_extra = PlacementRule("libfreertos.a", "croutine", None, [".bss.*"], "rtc_bss")
# Add the exclusions
flash_text_default.add_exclusion(rtc_text_E3, self.sections_info)
flash_rodata_default.add_exclusion(rtc_data_E3, self.sections_info)
dram0_data_default.add_exclusion(rtc_data_E3, self.sections_info)
dram0_bss_default.add_exclusion(rtc_bss_E3, self.sections_info)
rtc_text_E3.add_exclusion(iram0_text_E2, self.sections_info)
rtc_data_E3.add_exclusion(dram0_data_E2, self.sections_info)
rtc_data_E3.add_exclusion(rtc_data_extra, self.sections_info)
rtc_bss_E3.add_exclusion(rtc_bss_extra, self.sections_info)
rtc_data_extra.add_exclusion(rtc_data_E1, self.sections_info)
rtc_bss_extra.add_exclusion(rtc_bss_E1, self.sections_info)
iram0_text_E2.add_exclusion(rtc_text_E1, self.sections_info)
dram0_data_E2.add_exclusion(rtc_data_E1, self.sections_info)
# Add the rules
expected["rtc_data"].append(rtc_data_extra)
expected["rtc_bss"].append(rtc_bss_extra)
expected["rtc_text"].append(rtc_text_E1)
expected["rtc_data"].append(rtc_data_E1)
expected["rtc_bss"].append(rtc_bss_E1)
expected["iram0_text"].append(iram0_text_E2)
expected["dram0_data"].append(dram0_data_E2)
expected["rtc_text"].append(rtc_text_E3)
expected["rtc_data"].append(rtc_data_E3)
expected["rtc_bss"].append(rtc_bss_E3)
self._compare_rules(expected, actual)
def test_rule_generation_nominal_13(self):
normal = """
[mapping]
archive: libfreertos.a
entries:
croutine:prvCheckDelayedList (noflash)
event_groups:xEventGroupCreate (noflash)
croutine (rtc)
event_groups (rtc)
* (noflash)
"""
self._add_mapping(normal)
actual = self.model.generate_rules(self.sdkconfig, self.sections_info)
expected = self._generate_default_rules()
flash_text_default = self._get_default("flash_text", expected)
flash_rodata_default = self._get_default("flash_rodata", expected)
dram0_data_default = self._get_default("dram0_data", expected)
dram0_bss_default = self._get_default("dram0_bss", expected)
iram0_text_E1 = PlacementRule("libfreertos.a", "croutine", "prvCheckDelayedList", self.model.sections["text"].entries, "iram0_text")
dram0_data_E1 = PlacementRule("libfreertos.a", "croutine", "prvCheckDelayedList", self.model.sections["rodata"].entries, "dram0_data")
iram0_text_E2 = PlacementRule("libfreertos.a", "event_groups", "xEventGroupCreate", self.model.sections["text"].entries, "iram0_text")
dram0_data_E2 = PlacementRule("libfreertos.a", "event_groups", "xEventGroupCreate", self.model.sections["rodata"].entries, "dram0_data")
rtc_text_E3 = PlacementRule("libfreertos.a", "croutine", None, self.model.sections["text"].entries, "rtc_text")
rtc_data_E3 = PlacementRule("libfreertos.a", "croutine", None, self.model.sections["data"].entries + self.model.sections["rodata"].entries, "rtc_data")
rtc_bss_E3 = PlacementRule("libfreertos.a", "croutine", None, self.model.sections["bss"].entries + self.model.sections["common"].entries, "rtc_bss")
rtc_text_E4 = PlacementRule("libfreertos.a", "event_groups", None, self.model.sections["text"].entries, "rtc_text")
rtc_data_E4 = PlacementRule("libfreertos.a", "event_groups", None,
self.model.sections["data"].entries + self.model.sections["rodata"].entries, "rtc_data")
rtc_bss_E4 = PlacementRule("libfreertos.a", "event_groups", None,
self.model.sections["bss"].entries + self.model.sections["common"].entries, "rtc_bss")
iram0_text_E5 = PlacementRule("libfreertos.a", None, None, self.model.sections["text"].entries, "iram0_text")
dram0_data_E5 = PlacementRule("libfreertos.a", None, None, self.model.sections["rodata"].entries, "dram0_data")
# Add the exclusions
flash_text_default.add_exclusion(iram0_text_E5, self.sections_info)
flash_rodata_default.add_exclusion(dram0_data_E5, self.sections_info)
dram0_bss_default.add_exclusion(rtc_bss_E3, self.sections_info)
dram0_data_default.add_exclusion(rtc_data_E3, self.sections_info)
dram0_bss_default.add_exclusion(rtc_bss_E4, self.sections_info)
dram0_data_default.add_exclusion(rtc_data_E4, self.sections_info)
iram0_text_E5.add_exclusion(rtc_text_E3, self.sections_info)
dram0_data_E5.add_exclusion(rtc_data_E3, self.sections_info)
iram0_text_E5.add_exclusion(rtc_text_E4, self.sections_info)
dram0_data_E5.add_exclusion(rtc_data_E4, self.sections_info)
rtc_text_E4.add_exclusion(iram0_text_E2, self.sections_info)
rtc_data_E4.add_exclusion(dram0_data_E2, self.sections_info)
rtc_text_E3.add_exclusion(iram0_text_E1, self.sections_info)
rtc_data_E3.add_exclusion(dram0_data_E1, self.sections_info)
# Add the rules
expected["iram0_text"].append(iram0_text_E1)
expected["dram0_data"].append(dram0_data_E1)
expected["iram0_text"].append(iram0_text_E2)
expected["dram0_data"].append(dram0_data_E2)
expected["rtc_text"].append(rtc_text_E3)
expected["rtc_data"].append(rtc_data_E3)
expected["rtc_bss"].append(rtc_bss_E3)
expected["rtc_text"].append(rtc_text_E4)
expected["rtc_data"].append(rtc_data_E4)
expected["rtc_bss"].append(rtc_bss_E4)
expected["iram0_text"].append(iram0_text_E5)
expected["dram0_data"].append(dram0_data_E5)
self._compare_rules(expected, actual)
def test_rule_generation_nominal_14(self):
normal = """
[mapping]
archive: libfreertos.a
entries:
croutine:prvCheckDelayedList (noflash)
event_groups:xEventGroupCreate (rtc)
croutine (rtc)
event_groups (noflash)
"""
self._add_mapping(normal)
actual = self.model.generate_rules(self.sdkconfig, self.sections_info)
expected = self._generate_default_rules()
flash_text_default = self._get_default("flash_text", expected)
flash_rodata_default = self._get_default("flash_rodata", expected)
dram0_data_default = self._get_default("dram0_data", expected)
dram0_bss_default = self._get_default("dram0_bss", expected)
iram0_text_E1 = PlacementRule("libfreertos.a", "croutine", "prvCheckDelayedList", self.model.sections["text"].entries, "iram0_text")
dram0_data_E1 = PlacementRule("libfreertos.a", "croutine", "prvCheckDelayedList", self.model.sections["rodata"].entries, "dram0_data")
rtc_text_E2 = PlacementRule("libfreertos.a", "event_groups", "xEventGroupCreate", self.model.sections["text"].entries, "rtc_text")
rtc_data_E2 = PlacementRule("libfreertos.a", "event_groups", "xEventGroupCreate",
self.model.sections["data"].entries + self.model.sections["rodata"].entries, "rtc_data")
rtc_bss_E2 = PlacementRule("libfreertos.a", "event_groups", "xEventGroupCreate",
self.model.sections["bss"].entries + self.model.sections["common"].entries, "rtc_bss")
rtc_text_E3 = PlacementRule("libfreertos.a", "croutine", None, self.model.sections["text"].entries, "rtc_text")
rtc_data_E3 = PlacementRule("libfreertos.a", "croutine", None, self.model.sections["data"].entries + self.model.sections["rodata"].entries, "rtc_data")
rtc_bss_E3 = PlacementRule("libfreertos.a", "croutine", None, self.model.sections["bss"].entries + self.model.sections["common"].entries, "rtc_bss")
iram0_text_E4 = PlacementRule("libfreertos.a", "event_groups", None, self.model.sections["text"].entries, "iram0_text")
dram0_data_E4 = PlacementRule("libfreertos.a", "event_groups", None, self.model.sections["rodata"].entries, "dram0_data")
dram0_data_extra = PlacementRule("libfreertos.a", "event_groups", None, [".data.*"], "dram0_data")
dram0_bss_extra = PlacementRule("libfreertos.a", "event_groups", None, [".bss.*"], "dram0_bss")
# Add the exclusions
flash_text_default.add_exclusion(iram0_text_E4, self.sections_info)
flash_rodata_default.add_exclusion(dram0_data_E4, self.sections_info)
dram0_data_default.add_exclusion(dram0_data_extra, self.sections_info)
dram0_bss_default.add_exclusion(dram0_bss_extra, self.sections_info)
flash_text_default.add_exclusion(rtc_text_E3, self.sections_info)
flash_rodata_default.add_exclusion(rtc_data_E3, self.sections_info)
dram0_data_default.add_exclusion(rtc_data_E3, self.sections_info)
dram0_bss_default.add_exclusion(rtc_bss_E3, self.sections_info)
iram0_text_E4.add_exclusion(rtc_text_E2, self.sections_info)
dram0_data_E4.add_exclusion(rtc_data_E2, self.sections_info)
dram0_data_extra.add_exclusion(rtc_data_E2, self.sections_info)
dram0_bss_extra.add_exclusion(rtc_bss_E2, self.sections_info)
rtc_text_E3.add_exclusion(iram0_text_E1, self.sections_info)
rtc_data_E3.add_exclusion(dram0_data_E1, self.sections_info)
# Add the rules
expected["iram0_text"].append(iram0_text_E1)
expected["dram0_data"].append(dram0_data_E1)
expected["rtc_text"].append(rtc_text_E2)
expected["rtc_data"].append(rtc_data_E2)
expected["rtc_bss"].append(rtc_bss_E2)
expected["rtc_text"].append(rtc_text_E3)
expected["rtc_data"].append(rtc_data_E3)
expected["rtc_bss"].append(rtc_bss_E3)
expected["iram0_text"].append(iram0_text_E4)
expected["dram0_data"].append(dram0_data_E4)
expected["dram0_data"].append(dram0_data_extra)
expected["dram0_bss"].append(dram0_bss_extra)
self._compare_rules(expected, actual)
def test_rule_generation_nominal_15(self):
normal = """
[mapping]
archive: libfreertos.a
entries:
croutine (noflash_data)
croutine (noflash_text)
"""
self._add_mapping(normal)
actual = self.model.generate_rules(self.sdkconfig, self.sections_info)
expected = self._generate_default_rules()
flash_text_default = self._get_default("flash_text", expected)
flash_rodata_default = self._get_default("flash_rodata", expected)
iram0_text_E1 = PlacementRule("libfreertos.a", "croutine", None, self.model.sections["text"].entries, "iram0_text")
dram0_data_E1 = PlacementRule("libfreertos.a", "croutine", None, self.model.sections["rodata"].entries, "dram0_data")
# Add the exclusions
flash_text_default.add_exclusion(iram0_text_E1)
flash_rodata_default.add_exclusion(dram0_data_E1)
# Add the rules
expected["iram0_text"].append(iram0_text_E1)
expected["dram0_data"].append(dram0_data_E1)
self._compare_rules(expected, actual)
def test_rule_generation_nominal_16(self):
normal = """
[mapping]
archive: libfreertos.a
entries:
croutine (noflash_data)
croutine (noflash)
"""
self._add_mapping(normal)
actual = self.model.generate_rules(self.sdkconfig, self.sections_info)
expected = self._generate_default_rules()
flash_text_default = self._get_default("flash_text", expected)
flash_rodata_default = self._get_default("flash_rodata", expected)
iram0_text_E1 = PlacementRule("libfreertos.a", "croutine", None, self.model.sections["text"].entries, "iram0_text")
dram0_data_E1 = PlacementRule("libfreertos.a", "croutine", None, self.model.sections["rodata"].entries, "dram0_data")
# Add the exclusions
flash_text_default.add_exclusion(iram0_text_E1)
flash_rodata_default.add_exclusion(dram0_data_E1)
# Add the rules
expected["iram0_text"].append(iram0_text_E1)
expected["dram0_data"].append(dram0_data_E1)
self._compare_rules(expected, actual)
def test_rule_generation_conflict(self):
conflict_mapping = """
[mapping]
archive: libfreertos.a
entries:
croutine (conflict)
croutine (noflash)
"""
conflict_scheme = """
[scheme:conflict]
entries:
rodata -> dram0_data
bss -> dram0_data
"""
self._add_scheme(conflict_scheme)
self._add_mapping(conflict_mapping)
with self.assertRaises(GenerationException):
self.model.generate_rules(self.sdkconfig, self.sections_info)
def test_rule_generation_condition(self):
generation_with_condition = """
[mapping]
archive: lib.a
entries:
: PERFORMANCE_LEVEL = 0
: PERFORMANCE_LEVEL = 1
obj1 (noflash)
: PERFORMANCE_LEVEL = 2
obj1 (noflash)
obj2 (noflash)
: PERFORMANCE_LEVEL = 3
obj1 (noflash)
obj2 (noflash)
obj3 (noflash)
"""
self._add_mapping(generation_with_condition)
for perf_level in range(0, 4):
self.sdkconfig.config.syms["PERFORMANCE_LEVEL"].set_value(str(perf_level))
actual = self.model.generate_rules(self.sdkconfig, self.sections_info)
expected = self._generate_default_rules()
flash_text_default = self._get_default("flash_text", expected)
flash_rodata_default = self._get_default("flash_rodata", expected)
if perf_level < 4:
for append_no in range(1, perf_level + 1):
iram_rule = PlacementRule("lib.a", "obj" + str(append_no), None, self.model.sections["text"].entries, "iram0_text")
dram_rule = PlacementRule("lib.a", "obj" + str(append_no), None, self.model.sections["rodata"].entries, "dram0_data")
flash_text_default.add_exclusion(iram_rule)
flash_rodata_default.add_exclusion(dram_rule)
expected["iram0_text"].append(iram_rule)
expected["dram0_data"].append(dram_rule)
self._compare_rules(expected, actual)