mbed official
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mbed-sdk-tools
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Diff: toolchains/iar.py
- Revision:
- 43:2a7da56ebd24
- Parent:
- 41:2a77626a4c21
--- a/toolchains/iar.py Mon Nov 06 13:17:14 2017 -0600
+++ b/toolchains/iar.py Tue Sep 25 13:43:09 2018 -0500
@@ -17,9 +17,11 @@
import re
from os import remove
from os.path import join, splitext, exists
+from distutils.version import LooseVersion
from tools.toolchains import mbedToolchain, TOOLCHAIN_PATHS
from tools.hooks import hook_tool
+from tools.utils import run_cmd, NotSupportedException
class IAR(mbedToolchain):
LIBRARY_EXT = '.a'
@@ -28,6 +30,8 @@
DIAGNOSTIC_PATTERN = re.compile('"(?P<file>[^"]+)",(?P<line>[\d]+)\s+(?P<severity>Warning|Error|Fatal error)(?P<message>.+)')
INDEX_PATTERN = re.compile('(?P<col>\s*)\^')
+ IAR_VERSION_RE = re.compile(b"IAR ANSI C/C\+\+ Compiler V(\d+\.\d+)")
+ IAR_VERSION = LooseVersion("7.80")
@staticmethod
def check_executable():
@@ -36,12 +40,9 @@
Returns False otherwise."""
return mbedToolchain.generic_check_executable("IAR", 'iccarm', 2, "bin")
- def __init__(self, target, notify=None, macros=None,
- silent=False, extra_verbose=False, build_profile=None,
+ def __init__(self, target, notify=None, macros=None, build_profile=None,
build_dir=None):
- mbedToolchain.__init__(self, target, notify, macros, silent,
- build_dir=build_dir,
- extra_verbose=extra_verbose,
+ mbedToolchain.__init__(self, target, notify, macros, build_dir=build_dir,
build_profile=build_profile)
if target.core == "Cortex-M7F" or target.core == "Cortex-M7FD":
cpuchoice = "Cortex-M7"
@@ -74,6 +75,12 @@
c_flags_cmd.append("--fpu=VFPv5_sp")
elif target.core == "Cortex-M23" or target.core == "Cortex-M33":
self.flags["asm"] += ["--cmse"]
+ self.flags["common"] += ["--cmse"]
+
+ # Create Secure library
+ if target.core == "Cortex-M23" or self.target.core == "Cortex-M33":
+ secure_file = join(build_dir, "cmse_lib.o")
+ self.flags["ld"] += ["--import_cmse_lib_out=%s" % secure_file]
IAR_BIN = join(TOOLCHAIN_PATHS['IAR'], "bin")
main_cc = join(IAR_BIN, "iccarm")
@@ -88,6 +95,27 @@
self.ar = join(IAR_BIN, "iarchive")
self.elf2bin = join(IAR_BIN, "ielftool")
+ def version_check(self):
+ stdout, _, retcode = run_cmd([self.cc[0], "--version"], redirect=True)
+ msg = None
+ match = self.IAR_VERSION_RE.search(stdout)
+ found_version = match.group(1).decode("utf-8") if match else None
+ if found_version and LooseVersion(found_version) != self.IAR_VERSION:
+ msg = "Compiler version mismatch: Have {}; expected {}".format(
+ found_version, self.IAR_VERSION)
+ elif not match or len(match.groups()) != 1:
+ msg = ("Compiler version mismatch: Could Not detect compiler "
+ "version; expected {}".format(self.IAR_VERSION))
+ if msg:
+ self.notify.cc_info({
+ "message": msg,
+ "file": "",
+ "line": "",
+ "col": "",
+ "severity": "ERROR",
+ })
+
+
def parse_dependencies(self, dep_path):
return [(self.CHROOT if self.CHROOT else '')+path.strip() for path in open(dep_path).readlines()
if (path and not path.isspace())]
@@ -98,7 +126,7 @@
match = IAR.DIAGNOSTIC_PATTERN.match(line)
if match is not None:
if msg is not None:
- self.cc_info(msg)
+ self.notify.cc_info(msg)
msg = None
msg = {
'severity': match.group('severity').lower(),
@@ -115,13 +143,13 @@
match = IAR.INDEX_PATTERN.match(line)
if match is not None:
msg['col'] = len(match.group('col'))
- self.cc_info(msg)
+ self.notify.cc_info(msg)
msg = None
else:
msg['text'] += line+"\n"
if msg is not None:
- self.cc_info(msg)
+ self.notify.cc_info(msg)
def get_dep_option(self, object):
base, _ = splitext(object)
@@ -137,17 +165,26 @@
def get_compile_options(self, defines, includes, for_asm=False):
opts = ['-D%s' % d for d in defines]
- if for_asm :
+ if for_asm:
+ config_macros = self.config.get_config_data_macros()
+ macros_cmd = ['"-D%s"' % d.replace('"', '').replace('//','/\/') for d in config_macros]
+ if self.RESPONSE_FILES:
+ via_file = self.make_option_file(
+ macros_cmd, "asm_macros_{}.xcl")
+ opts += ['-f', via_file]
+ else:
+ opts += macros_cmd
return opts
- if self.RESPONSE_FILES:
- opts += ['-f', self.get_inc_file(includes)]
else:
- opts += ["-I%s" % i for i in includes]
+ if self.RESPONSE_FILES:
+ opts += ['-f', self.get_inc_file(includes)]
+ else:
+ opts += ["-I%s" % i for i in includes]
+ config_header = self.get_config_header()
+ if config_header is not None:
+ opts = opts + self.get_config_option(config_header)
- config_header = self.get_config_header()
- if config_header is not None:
- opts = opts + self.get_config_option(config_header)
- return opts
+ return opts
@hook_tool
def assemble(self, source, object, includes):
@@ -201,7 +238,7 @@
cmd = [cmd_linker, '-f', link_files]
# Exec command
- self.cc_verbose("Link: %s" % ' '.join(cmd))
+ self.notify.cc_verbose("Link: %s" % ' '.join(cmd))
self.default_cmd(cmd)
@hook_tool
@@ -227,7 +264,7 @@
cmd = self.hook.get_cmdline_binary(cmd)
# Exec command
- self.cc_verbose("FromELF: %s" % ' '.join(cmd))
+ self.notify.cc_verbose("FromELF: %s" % ' '.join(cmd))
self.default_cmd(cmd)
@staticmethod
@@ -236,7 +273,7 @@
@staticmethod
def make_ld_define(name, value):
- return "--config_def %s=0x%x" % (name, value)
+ return "--config_def %s=%s" % (name, value)
@staticmethod
def redirect_symbol(source, sync, build_dir):
