cachepc-qemu

Fork of AMDESE/qemu with changes for cachepc side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-qemu
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syscallhdr.sh (946B)

      1#!/bin/sh
      2# SPDX-License-Identifier: GPL-2.0
      3
      4in="$1"
      5out="$2"
      6my_abis=`echo "($3)" | tr ',' '|'`
      7prefix="$4"
      8offset="$5"
      9
     10fileguard=LINUX_USER_PPC_`basename "$out" | sed \
     11    -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/' \
     12    -e 's/[^A-Z0-9_]/_/g' -e 's/__/_/g'`
     13grep -E "^[0-9A-Fa-fXx]+[[:space:]]+${my_abis}" "$in" | sort -n | (
     14    printf "#ifndef %s\n" "${fileguard}"
     15    printf "#define %s\n" "${fileguard}"
     16    printf "\n"
     17
     18    while read nr abi name entry compat ; do
     19        if [ "$entry" = "sys_ni_syscall" ] ; then
     20            continue
     21        fi
     22        if [ -z "$offset" ]; then
     23            printf "#define TARGET_NR_%s%s\t%s\n" \
     24                "${prefix}" "${name}" "${nr}"
     25        else
     26            printf "#define TARGET_NR_%s%s\t(%s + %s)\n" \
     27                "${prefix}" "${name}" "${offset}" "${nr}"
     28        fi
     29    done
     30
     31    printf "\n"
     32    printf "#endif /* %s */" "${fileguard}"
     33    printf "\n"
     34) > "$out"