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Change if statements to lookup tables

pull/9480/head
deepikabhavnani 2019-01-25 09:43:03 -06:00
parent f7d49fdc82
commit febbeffff6
1 changed files with 10 additions and 12 deletions
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22
tools/toolchains/gcc.py
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@ -66,20 +66,18 @@ class GCC(mbedToolchain):
"-Wl,--out-implib=%s" % join(build_dir, "cmse_lib.o")
])
if core == "Cortex-M0+":
self.cpu = ["-mcpu=cortex-m0plus"]
elif core.startswith("Cortex-M4"):
self.cpu = ["-mcpu=cortex-m4"]
elif core.startswith("Cortex-M7"):
self.cpu = ["-mcpu=cortex-m7"]
elif core == "Cortex-M33FE":
self.cpu = ["-mcpu=cortex-m33"]
elif core == "Cortex-M33F":
self.cpu = ["-mcpu=cortex-m33+nodsp"]
elif core == "Cortex-M33":
cpu = {
"Cortex-M0+": "cortex-m0plus",
"Cortex-M4F": "cortex-m4",
"Cortex-M7F": "cortex-m7",
"Cortex-M7FD": "cortex-m7",
"Cortex-M33F": "cortex-m33+no_dsp",
"Cortex-M33FE": "cortex-m33"}.get(core, core)
if core == "Cortex-M33":
self.cpu = ["-march=armv8-m.main"]
else:
self.cpu = ["-mcpu={}".format(core.lower())]
self.cpu = ["-mcpu={}".format(cpu.lower())]
if target.core.startswith("Cortex-M"):
self.cpu.append("-mthumb")