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Update IAR flags for Armv8M devices. 

Cortex-M23 / Cortex-M33 CPU settings for baseline and mainline
profile (with optional floating and dsp options) updated.
pull/9431/head
deepikabhavnani 2019-01-07 15:01:56 -06:00 committed by Deepika
parent b56ab5193d
commit f760f72757
1 changed files with 12 additions and 7 deletions
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19
tools/toolchains/iar.py
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@ -47,10 +47,12 @@ class IAR(mbedToolchain):
build_profile=build_profile)
if target.core == "Cortex-M7F" or target.core == "Cortex-M7FD":
cpuchoice = "Cortex-M7"
elif target.core.startswith("Cortex-M23"):
cpuchoice = "8-M.baseline"
elif target.core.startswith("Cortex-M33FD"):
cpuchoice = "Cortex-M33"
elif target.core.startswith("Cortex-M33"):
cpuchoice = "8-M.mainline"
cpuchoice = "Cortex-M33.no_dsp"
elif target.core.startswith("Cortex-M23"):
cpuchoice = "Cortex-M23"
else:
cpuchoice = target.core
@ -74,12 +76,15 @@ class IAR(mbedToolchain):
elif target.core == "Cortex-M7F":
asm_flags_cmd += ["--fpu", "VFPv5_sp"]
c_flags_cmd.append("--fpu=VFPv5_sp")
elif target.core == "Cortex-M23" or target.core == "Cortex-M33" or target.core == "Cortex-M33F":
self.flags["asm"] += ["--cmse"]
self.flags["common"] += ["--cmse"]
elif target.core.startswith("Cortex-M33F"):
asm_flags_cmd += ["--fpu", "VFPv5_sp"]
c_flags_cmd.append("--fpu=VFPv5_sp")
# Create Secure library
if target.core == "Cortex-M23" or self.target.core == "Cortex-M33" or self.target.core == "Cortex-M33F":
if ((target.core.startswith("Cortex-M23") or target.core.startswith("Cortex-M33"))
and not target.core.endswith("-NS")):
self.flags["asm"] += ["--cmse"]
self.flags["common"] += ["--cmse"]
secure_file = join(build_dir, "cmse_lib.o")
self.flags["ld"] += ["--import_cmse_lib_out=%s" % secure_file]