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# Utility to check the disassembly for sse instructions. This uses a
# simple heuristic by checking if there are any usaged of xmm, ymm or
# zmm register.
#
# We want to build our kernel w/o sse instruction, as those first need
# to be enabled in the cpus control register as well the sse state
# needs to be initialized.
/[xyz]mm[0-9]/ {
print "FAIL: no sse insns allowed in binary, found: "$0
exit 1
}
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