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

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/9646/head
deepikabhavnani 2019-01-07 15:01:56 -06:00 committed by adbridge
parent 228fd63ae7
commit c20bf95a51
1 changed files with 12 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

19
tools/toolchains/iar.py
View File

@ -47,10 +47,12 @@ class IAR(mbedToolchain):
build_profile=build_profile) build_profile=build_profile)
if target.core == "Cortex-M7F" or target.core == "Cortex-M7FD": if target.core == "Cortex-M7F" or target.core == "Cortex-M7FD":
cpuchoice = "Cortex-M7" cpuchoice = "Cortex-M7"
elif target.core.startswith("Cortex-M23"): elif target.core.startswith("Cortex-M33FD"):
cpuchoice = "8-M.baseline" cpuchoice = "Cortex-M33"
elif target.core.startswith("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: else:
cpuchoice = target.core cpuchoice = target.core
@ -74,12 +76,15 @@ class IAR(mbedToolchain):
elif target.core == "Cortex-M7F": elif target.core == "Cortex-M7F":
asm_flags_cmd += ["--fpu", "VFPv5_sp"] asm_flags_cmd += ["--fpu", "VFPv5_sp"]
c_flags_cmd.append("--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": elif target.core.startswith("Cortex-M33F"):
self.flags["asm"] += ["--cmse"] asm_flags_cmd += ["--fpu", "VFPv5_sp"]
self.flags["common"] += ["--cmse"] c_flags_cmd.append("--fpu=VFPv5_sp")
# Create Secure library # 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") secure_file = join(build_dir, "cmse_lib.o")
self.flags["ld"] += ["--import_cmse_lib_out=%s" % secure_file] self.flags["ld"] += ["--import_cmse_lib_out=%s" % secure_file]