cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
Log | Files | Refs | README | LICENSE | sfeed.txt

unroll.awk (423B)

      1
      2# This filter requires one command line option of form -vN=n
      3# where n must be a decimal number.
      4#
      5# Repeat each input line containing $$ n times, replacing $$ with 0...n-1.
      6# Replace each $# with n, and each $* with a single $.
      7
      8BEGIN {
      9	n = N + 0
     10}
     11{
     12	if (/\$\$/) { rep = n } else { rep = 1 }
     13	for (i = 0; i < rep; ++i) {
     14		tmp = $0
     15		gsub(/\$\$/, i, tmp)
     16		gsub(/\$#/, n, tmp)
     17		gsub(/\$\*/, "$", tmp)
     18		print tmp
     19	}
     20}