mirror of
https://github.com/lifting-bits/remill
synced 2026-06-21 13:56:07 +00:00
Peter Goodman
52 lines
1.3 KiB
Bash
Executable File
52 lines
1.3 KiB
Bash
Executable File
#!/usr/bin/env bash
|
|
# Copyright 2015 Peter Goodman (peter@trailofbits.com), all rights reserved.
|
|
|
|
# Directory in which the script dir resides (i.e. McSema root dir).
|
|
DIR=$(dirname $( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd ))
|
|
RED=`tput setaf 1`
|
|
RESET=`tput sgr0`
|
|
|
|
if [[ -z "$1" ]] ; then
|
|
printf "${RED}Need to specify input bitcode file as arg 1.${RESET}\n" > /dev/stderr
|
|
exit 1
|
|
fi
|
|
|
|
if [[ -z "$2" ]] ; then
|
|
printf "${RED}Need to specify output bitcode file as arg 2.${RESET}\n" > /dev/stderr
|
|
exit 1
|
|
fi
|
|
|
|
if [[ "$OSTYPE" == "linux-gnu" ]] ; then
|
|
DYLIB_SUFFIX=so
|
|
|
|
elif [[ "$OSTYPE" == "darwin"* ]] ; then
|
|
DYLIB_SUFFIX=dylib
|
|
|
|
else
|
|
printf "${RED}Unsupported platform: ${OSTYPE}${RESET}\n" > /dev/stderr
|
|
exit 1
|
|
fi
|
|
|
|
$DIR/third_party/bin/opt -O3 -o=$1.opt0.bc $1 || {
|
|
printf "${RED}Could not optimize $1${RESET}\n" > /dev/stderr
|
|
exit 1
|
|
}
|
|
|
|
$DIR/third_party/bin/opt \
|
|
-load $DIR/build/libOptimize.$DYLIB_SUFFIX -deferred_inliner \
|
|
-o=$1.opt1.bc $1.opt0.bc || {
|
|
printf "${RED}Could not optimize $1.opt0.bc${RESET}\n" > /dev/stderr
|
|
exit 1
|
|
}
|
|
|
|
$DIR/third_party/bin/opt -O3 -o=$1.opt2.bc $1.opt1.bc || {
|
|
printf "${RED}Could not optimize $1.opt1.bc${RESET}\n" > /dev/stderr
|
|
exit 1
|
|
}
|
|
|
|
mv $1.opt2.bc $2
|
|
#rm $1.opt1.bc
|
|
#rm $1.opt0.bc
|
|
|
|
exit 0
|