ARMmbed
/
mbed-os
mirror of https://github.com/ARMmbed/mbed-os.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

Merge pull request #1 from screamerbg/split_symbols 

Differentiate ASM and CXX symbols
pull/2377/head
sarahmarshy 2016-08-04 19:17:27 +01:00 committed by GitHub
parent a6ffdd4e94 88564a9ac3
commit 4cef2c917f
4 changed files with 55 additions and 43 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

67
tools/toolchains/__init__.py
View File

@ -230,7 +230,8 @@ class mbedToolchain:
self.macros = macros or []
# Macros generated from toolchain and target rules/features
self.symbols = None
self.asm_symbols = None
self.cxx_symbols = None
# Labels generated from toolchain and target rules/features (used for selective build)
self.labels = None
@ -372,36 +373,50 @@ class mbedToolchain:
event['toolchain'] = self
return self.notify_fun(event, self.silent)
def get_symbols(self):
if self.symbols is None:
# Target and Toolchain symbols
labels = self.get_labels()
self.symbols = ["TARGET_%s" % t for t in labels['TARGET']]
self.symbols.extend(["TOOLCHAIN_%s" % t for t in labels['TOOLCHAIN']])
def get_symbols(self, for_asm=False):
if for_asm:
if self.asm_symbols is None:
self.asm_symbols = []
# Cortex CPU symbols
if self.target.core in mbedToolchain.CORTEX_SYMBOLS:
self.symbols.extend(mbedToolchain.CORTEX_SYMBOLS[self.target.core])
# Cortex CPU symbols
if self.target.core in mbedToolchain.CORTEX_SYMBOLS:
self.asm_symbols.extend(mbedToolchain.CORTEX_SYMBOLS[self.target.core])
# Symbols defined by the on-line build.system
self.symbols.extend(['MBED_BUILD_TIMESTAMP=%s' % self.timestamp, 'TARGET_LIKE_MBED', '__MBED__=1'])
if MBED_ORG_USER:
self.symbols.append('MBED_USERNAME=' + MBED_ORG_USER)
# Add target's symbols
self.asm_symbols += self.target.macros
# Add extra symbols passed via 'macros' parameter
self.asm_symbols += self.macros
return list(set(self.asm_symbols)) # Return only unique symbols
else:
if self.cxx_symbols is None:
# Target and Toolchain symbols
labels = self.get_labels()
self.cxx_symbols = ["TARGET_%s" % t for t in labels['TARGET']]
self.cxx_symbols.extend(["TOOLCHAIN_%s" % t for t in labels['TOOLCHAIN']])
# Add target's symbols
self.symbols += self.target.macros
# Add target's hardware
self.symbols += ["DEVICE_" + data + "=1" for data in self.target.device_has]
# Add target's features
self.symbols += ["FEATURE_" + data + "=1" for data in self.target.features]
# Add extra symbols passed via 'macros' parameter
self.symbols += self.macros
# Cortex CPU symbols
if self.target.core in mbedToolchain.CORTEX_SYMBOLS:
self.cxx_symbols.extend(mbedToolchain.CORTEX_SYMBOLS[self.target.core])
# Form factor variables
if hasattr(self.target, 'supported_form_factors'):
self.symbols.extend(["TARGET_FF_%s" % t for t in self.target.supported_form_factors])
# Symbols defined by the on-line build.system
self.cxx_symbols.extend(['MBED_BUILD_TIMESTAMP=%s' % self.timestamp, 'TARGET_LIKE_MBED', '__MBED__=1'])
if MBED_ORG_USER:
self.cxx_symbols.append('MBED_USERNAME=' + MBED_ORG_USER)
return list(set(self.symbols)) # Return only unique symbols
# Add target's symbols
self.cxx_symbols += self.target.macros
# Add target's hardware
self.cxx_symbols += ["DEVICE_" + data + "=1" for data in self.target.device_has]
# Add target's features
self.cxx_symbols += ["FEATURE_" + data + "=1" for data in self.target.features]
# Add extra symbols passed via 'macros' parameter
self.cxx_symbols += self.macros
# Form factor variables
if hasattr(self.target, 'supported_form_factors'):
self.cxx_symbols.extend(["TARGET_FF_%s" % t for t in self.target.supported_form_factors])
return list(set(self.cxx_symbols)) # Return only unique symbols
# Extend the internal list of macros
def add_macros(self, new_macros):

11
tools/toolchains/arm.py
View File

@ -128,16 +128,17 @@ class ARM(mbedToolchain):
def get_config_option(self, config_header):
return ['--preinclude=' + config_header]
def get_compile_options(self, defines, includes):
def get_compile_options(self, defines, includes, for_asm=False):
opts = ['-D%s' % d for d in defines]
if self.RESPONSE_FILES:
opts += ['--via', 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)
if not for_asm:
config_header = self.get_config_header()
if config_header is not None:
opts = opts + self.get_config_option(config_header)
return opts
@hook_tool
@ -148,7 +149,7 @@ class ARM(mbedToolchain):
tempfile = join(dir, basename(object) + '.E.s')
# Build preprocess assemble command
cmd_pre = self.asm + self.get_compile_options(self.get_symbols(), includes) + ["-E", "-o", tempfile, source]
cmd_pre = self.asm + self.get_compile_options(self.get_symbols(True), includes) + ["-E", "-o", tempfile, source]
# Build main assemble command
cmd = self.asm + ["-o", object, tempfile]

11
tools/toolchains/gcc.py
View File

@ -170,22 +170,23 @@ class GCC(mbedToolchain):
def get_config_option(self, config_header):
return ['-include', config_header]
def get_compile_options(self, defines, includes):
def get_compile_options(self, defines, includes, for_asm=False):
opts = ['-D%s' % d for d in defines]
if self.RESPONSE_FILES:
opts += ['@%s' % 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)
if not for_asm:
config_header = self.get_config_header()
if config_header is not None:
opts = opts + self.get_config_option(config_header)
return opts
@hook_tool
def assemble(self, source, object, includes):
# Build assemble command
cmd = self.asm + self.get_compile_options(self.get_symbols(), includes) + ["-o", object, source]
cmd = self.asm + self.get_compile_options(self.get_symbols(True), includes) + ["-o", object, source]
# Call cmdline hook
cmd = self.hook.get_cmdline_assembler(cmd)

9
tools/toolchains/iar.py
View File

@ -151,12 +151,7 @@ class IAR(mbedToolchain):
else:
opts += ["-I%s" % i for i in includes]
config_header = self.get_config_header()
if for_asm:
# The assembler doesn't support '--preinclude', so we need to add
# the macros directly
opts = opts + ['-D%s' % d for d in self.get_config_macros()]
else:
if not for_asm:
config_header = self.get_config_header()
if config_header is not None:
opts = opts + self.get_config_option(config_header)
@ -165,7 +160,7 @@ class IAR(mbedToolchain):
@hook_tool
def assemble(self, source, object, includes):
# Build assemble command
cmd = self.asm + self.get_compile_options(self.get_symbols(), includes, for_asm=True) + ["-o", object, source]
cmd = self.asm + self.get_compile_options(self.get_symbols(True), includes, True) + ["-o", object, source]
# Call cmdline hook
cmd = self.hook.get_cmdline_assembler(cmd)