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Fix cortex-m33-S gcc compilation error #9614

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merged 1 commit into from Feb 7, 2019
Merged

Fix cortex-m33-S gcc compilation error #9614

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5 changes: 3 additions & 2 deletions tools/toolchains/gcc.py
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Expand Up @@ -54,6 +54,7 @@ def __init__(self, target, notify=None, macros=None, build_profile=None,
self.flags["ld"].append("--specs=nano.specs")

core = target.core
self.cpu = []
if CORE_ARCH[target.core] == 8:
# Add linking time preprocessor macro DOMAIN_NS
if target.core.endswith("-NS"):
Expand All @@ -75,9 +76,9 @@ def __init__(self, target, notify=None, macros=None, build_profile=None,
"Cortex-M33FE": "cortex-m33"}.get(core, core)

if core == "Cortex-M33":
self.cpu = ["-march=armv8-m.main"]
self.cpu.append("-march=armv8-m.main")
else:
self.cpu = ["-mcpu={}".format(cpu.lower())]
self.cpu.append("-mcpu={}".format(cpu.lower()))

if target.core.startswith("Cortex-M"):
self.cpu.append("-mthumb")
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