blob: 891fec5e0d29fa51b4f35efc92e888e1d35e0bcc [file] [log] [blame] [edit]
# Add the ARM CONTEXTIDR_EL2 miscreg.
def upgrader(cpt):
if cpt.get("root", "isa", fallback="") == "arm":
for sec in cpt.sections():
import re
# Search for all ISA sections
if re.search(".*sys.*\.cpu.*\.isa$", sec):
miscRegs = cpt.get(sec, "miscRegs").split()
# CONTEXTIDR_EL2 defaults to 0b11111100000000000001
miscRegs[599:599] = [0xFC001]
cpt.set(sec, "miscRegs", " ".join(str(x) for x in miscRegs))
legacy_version = 14