/
compile_qemu_nyx.sh
executable file
·135 lines (119 loc) · 3.71 KB
/
compile_qemu_nyx.sh
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#!/bin/bash
# Copyright (C) 2021 Sergej Schumilo
#
# This file is part of NYX.
#
# QEMU-PT is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 2 of the License, or
# (at your option) any later version.
#
# QEMU-PT is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with QEMU-PT. If not, see <http://www.gnu.org/licenses/>.
set -e
if [ -z "$BASH_VERSION" ]; then
exit 0
fi
error()
{
echo "$0: <option>"
echo ""
echo "Available compile options: "
echo " - dynamic dynamically link libxdc and capstone4"
echo " - static statically link libxdc and capstone4"
echo " - full_static compile a full static QEMU build"
echo " - lto enable static linking and LTO (up to 10% better performance)"
echo " - debug enable debug and ASAN options"
echo " - debug_static enable debug, ASAN and static linking"
echo ""
exit 1
}
compile_libraries()
{
case $1 in
"debug_static"|"static"|"full_static"|"lto")
echo "[!] Compiling capstone4..."
make -C $CAPSTONE_ROOT -j $(nproc)
echo "[!] Compiling libxdc..."
set +e
make -C $LIBXDC_ROOT clean
LDFLAGS="-L$CAPSTONE_ROOT -L$LIBXDC_ROOT" CFLAGS="-I$CAPSTONE_ROOT/include/" make -C $LIBXDC_ROOT -j $(nproc)
if [ $? -ne 0 ]; then
echo "[!] libxdc LTO build failed! Trying to compile in non-LTO mode..."
make -C $LIBXDC_ROOT clean
NO_LTO=1 LDFLAGS="-L$CAPSTONE_ROOT -L$LIBXDC_ROOT" CFLAGS="-I$CAPSTONE_ROOT/include/" make -C $LIBXDC_ROOT -j $(nproc)
if [ $? -ne 0 ]; then
echo "[ ] libxdc non-LTO build failed again ..."
exit 1
fi
fi
set -e
;;
esac
}
configure_qemu()
{
QEMU_CONFIGURE="./configure --target-list=x86_64-softmmu --disable-docs --disable-gtk --disable-werror --disable-capstone --disable-libssh --disable-tools"
case $1 in
"debug_static"|"static"|"full_static"|"lto")
export LIBS="-L$CAPSTONE_ROOT -L$LIBXDC_ROOT/ $LIBS"
export QEMU_CFLAGS="-I$CAPSTONE_ROOT/include/ -I$LIBXDC_ROOT/ $QEMU_CFLAGS"
;;
*)
;;
esac
case $1 in
"dynamic")
$QEMU_CONFIGURE --enable-nyx
;;
"debug")
$QEMU_CONFIGURE --enable-nyx --enable-sanitizers --enable-debug --enable-nyx-debug
;;
"debug_static")
$QEMU_CONFIGURE --enable-nyx --enable-sanitizers --enable-debug --enable-nyx-debug --enable-nyx-static
;;
"static")
$QEMU_CONFIGURE --enable-nyx --enable-nyx-static
;;
"full_static")
$QEMU_CONFIGURE --enable-nyx --enable-nyx-static --static --enable-slirp=git --disable-xkbcommon --disable-usb-redir --disable-smartcard --disable-opengl --audio-drv-list= --disable-libusb --disable-rdma --disable-libiscsi
;;
"lto")
$QEMU_CONFIGURE --enable-nyx --enable-nyx-static --enable-nyx-flto
;;
*)
error
;;
esac
}
compile_qemu()
{
test -f GNUmakefile && rm GNUmakefile 2> /dev/null
make -j $(nproc)
}
if [ "$#" -ne 1 ] ; then
error
fi
case $1 in
"dynamic"|"debug"|"debug_static"|"static"|"full_static"|"lto")
;;
*)
error
;;
esac
if [ -z "$LIBXDC_ROOT" -o -z "$CAPSTONE_ROOT" ]; then
git submodule init
git submodule update libxdc
git submodule update capstone_v4
LIBXDC_ROOT="$PWD/libxdc"
CAPSTONE_ROOT="$PWD/capstone_v4"
fi
make clean
compile_libraries $1
configure_qemu $1
compile_qemu