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mbed-os
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Use core arch for setting secure/non-secure flags

pull/9480/head
deepikabhavnani 2019-01-23 13:45:00 -06:00
parent daefce6bf4
commit 907c517473
2 changed files with 26 additions and 34 deletions
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35
tools/toolchains/arm.py
View File

@ -25,6 +25,7 @@ from tempfile import mkstemp
from shutil import rmtree
from distutils.version import LooseVersion
from tools.targets import CORE_ARCH
from tools.toolchains import mbedToolchain, TOOLCHAIN_PATHS
from tools.hooks import hook_tool
from tools.utils import mkdir, NotSupportedException, run_cmd
@ -416,27 +417,21 @@ class ARMC6(ARM_STD):
self.flags['common'].append("-mfpu=fpv5-sp-d16")
self.flags['common'].append("-mfloat-abi=hard")
if ((target.core.startswith("Cortex-M23") or
target.core.startswith("Cortex-M33")) and
not target.core.endswith("-NS")):
self.flags['cxx'].append("-mcmse")
self.flags['c'].append("-mcmse")
if CORE_ARCH[target.core] == 8:
# Add linking time preprocessor macro DOMAIN_NS
if target.core.endswith("-NS"):
define_string = self.make_ld_define("DOMAIN_NS", "0x1")
self.flags["ld"].append(define_string)
else:
# Add secure build flag
self.flags['cxx'].append("-mcmse")
self.flags['c'].append("-mcmse")
# Create Secure library
if ((target.core.startswith("Cortex-M23") or
target.core.startswith("Cortex-M33")) and
not target.core.endswith("-NS") and
kwargs.get('build_dir', False)):
build_dir = kwargs['build_dir']
secure_file = join(build_dir, "cmse_lib.o")
self.flags["ld"] += ["--import_cmse_lib_out=%s" % secure_file]
# Add linking time preprocessor macro DOMAIN_NS
if ((target.core.startswith("Cortex-M23") or
target.core.startswith("Cortex-M33")) and
target.core.endswith("-NS")):
define_string = self.make_ld_define("DOMAIN_NS", "0x1")
self.flags["ld"].append(define_string)
if (not target.core.endswith("-NS")) and kwargs.get('build_dir', False):
# Create Secure library
build_dir = kwargs['build_dir']
secure_file = join(build_dir, "cmse_lib.o")
self.flags["ld"] += ["--import_cmse_lib_out=%s" % secure_file]
asm_cpu = {
"Cortex-M0+": "Cortex-M0",

25
tools/toolchains/gcc.py
View File

@ -20,6 +20,7 @@ from os import getenv
from distutils.spawn import find_executable
from distutils.version import LooseVersion
from tools.targets import CORE_ARCH
from tools.toolchains import mbedToolchain, TOOLCHAIN_PATHS
from tools.hooks import hook_tool
from tools.utils import run_cmd, NotSupportedException
@ -94,20 +95,16 @@ class GCC(mbedToolchain):
self.cpu.append("-mfloat-abi=hard")
self.cpu.append("-mno-unaligned-access")
if ((target.core.startswith("Cortex-M23") or
target.core.startswith("Cortex-M33")) and
not target.core.endswith("-NS")):
self.cpu.append("-mcmse")
self.flags["ld"].extend([
"-Wl,--cmse-implib",
"-Wl,--out-implib=%s" % join(build_dir, "cmse_lib.o")
])
# Add linking time preprocessor macro DOMAIN_NS
if ((target.core.startswith("Cortex-M23") or
target.core.startswith("Cortex-M33")) and
target.core.endswith("-NS")):
self.flags["ld"].append("-DDOMAIN_NS=1")
if CORE_ARCH[target.core] == 8:
# Add linking time preprocessor macro DOMAIN_NS
if target.core.endswith("-NS"):
self.flags["ld"].append("-DDOMAIN_NS=1")
else:
self.cpu.append("-mcmse")
self.flags["ld"].extend([
"-Wl,--cmse-implib",
"-Wl,--out-implib=%s" % join(build_dir, "cmse_lib.o")
])
self.flags["common"] += self.cpu