mirror of
https://github.com/yugr/Implib.so
synced 2026-06-08 18:33:41 +00:00
Yury Gribov
71 lines
1.7 KiB
Bash
Executable File
71 lines
1.7 KiB
Bash
Executable File
#!/bin/sh
|
|
|
|
# Copyright 2025 Yury Gribov
|
|
#
|
|
# The MIT License (MIT)
|
|
#
|
|
# Use of this source code is governed by MIT license that can be
|
|
# found in the LICENSE.txt file.
|
|
|
|
# This is a test for checking thread safety of Implib's shims.
|
|
# Run it like
|
|
# ./run.sh ARCH
|
|
# where ARCH stands for any supported arch (arm, x86_64, etc., see `implib-gen -h' for full list).
|
|
# Note that you may need to install qemu-user for respective platform
|
|
# (i386 also needs gcc-multilib).
|
|
|
|
set -eu
|
|
|
|
cd $(dirname $0)
|
|
|
|
if test -n "${1:-}"; then
|
|
ARCH="$1"
|
|
fi
|
|
|
|
. ../common.sh
|
|
|
|
CFLAGS="-g -O2 $CFLAGS"
|
|
N=10
|
|
|
|
# Build shlib to test against
|
|
$CC $CFLAGS -shared -fPIC interposed.c -o libinterposed.so
|
|
|
|
# Prepare implib
|
|
${PYTHON:-} ../../implib-gen.py -q --target $TARGET libinterposed.so
|
|
|
|
# Test without export shims
|
|
|
|
$CC $CFLAGS -fPIE main.c libinterposed.so.tramp.S libinterposed.so.init.c $LIBS
|
|
|
|
for i in $(seq 1 $N); do
|
|
LD_LIBRARY_PATH=.:${LD_LIBRARY_PATH:-} $INTERP ./a.out > a.out.log
|
|
diff test.ref a.out.log
|
|
done
|
|
|
|
# Test with export shims
|
|
|
|
$CC $CFLAGS -DIMPLIB_EXPORT_SHIMS -fPIE main.c libinterposed.so.tramp.S libinterposed.so.init.c $LIBS
|
|
|
|
for i in $(seq 1 $N); do
|
|
LD_LIBRARY_PATH=.:${LD_LIBRARY_PATH:-} $INTERP ./a.out > a.out.log
|
|
diff test.ref a.out.log
|
|
done
|
|
|
|
# Test with Tsan
|
|
|
|
if test -n "$TSAN_AVAILABLE"; then
|
|
# ASLR keeps breaking Tsan mmaps
|
|
if test $(cat /proc/sys/kernel/randomize_va_space) != 0; then
|
|
echo 0 | sudo tee /proc/sys/kernel/randomize_va_space
|
|
fi
|
|
|
|
$CC $CFLAGS -g -fsanitize=thread -fPIE main.c libinterposed.so.tramp.S libinterposed.so.init.c $LIBS
|
|
|
|
for i in $(seq 1 $N); do
|
|
LD_LIBRARY_PATH=.:${LD_LIBRARY_PATH:-} $INTERP ./a.out > a.out.log
|
|
diff test.ref a.out.log
|
|
done
|
|
fi
|
|
|
|
echo SUCCESS
|