mirror of
https://github.com/yugr/Implib.so
synced 2026-06-08 18:33:41 +00:00
Yury Gribov
76 lines
1.9 KiB
Bash
Executable File
76 lines
1.9 KiB
Bash
Executable File
#!/bin/sh
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# Copyright 2017-2022 Yury Gribov
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#
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# The MIT License (MIT)
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#
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# Use of this source code is governed by MIT license that can be
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# found in the LICENSE.txt file.
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# This is a simple test for Implib.so functionality.
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# Run it like
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# ./run.sh ARCH
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# where ARCH stands for any supported arch (arm, x86_64, etc., see `implib-gen -h' for full list).
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# Note that you may need to install qemu-user for respective platform
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# (i386 also needs gcc-multilib).
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set -eu
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cd $(dirname $0)
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if test -n "${1:-}"; then
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ARCH="$1"
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fi
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. ../common.sh
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CFLAGS="-g -O2 $CFLAGS"
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CFLAGS="-Wno-unused-command-line-argument $CFLAGS" # For -no-pie on BSD
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# Build shlib to test against
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$CC $CFLAGS -shared -fPIC interposed.c -o libinterposed.so
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# Standalone executables
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for ADD_CFLAGS in '-no-pie' '-fPIE'; do
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# Check for older compilers
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case "$ADD_CFLAGS" in
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-no-pie)
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(strings $(which $CC) | grep -q no-pie) || continue
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;;
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esac
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for ADD_GFLAGS in '' '--no-lazy-load'; do
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echo "Standalone executable: GFLAGS += '$ADD_GFLAGS', CFLAGS += '$ADD_CFLAGS'"
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# Prepare implib
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${PYTHON:-} ../../implib-gen.py -q --target $TARGET $ADD_GFLAGS libinterposed.so
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# Build app
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$CC $CFLAGS $ADD_CFLAGS main.c test.c libinterposed.so.tramp.S libinterposed.so.init.c $LIBS
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LD_LIBRARY_PATH=.:${LD_LIBRARY_PATH:-} $INTERP ./a.out > a.out.log
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diff test.ref a.out.log
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done
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done
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# Shlibs
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for ADD_GFLAGS in '' '--no-lazy-load'; do
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echo "Shared library: GFLAGS += '$ADD_GFLAGS'"
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# Prepare implib
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${PYTHON:-} ../../implib-gen.py -q --target $TARGET $ADD_GFLAGS libinterposed.so
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# Build shlib
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$CC $CFLAGS -shared -fPIC shlib.c test.c libinterposed.so.tramp.S libinterposed.so.init.c $LIBS -o shlib.so
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# Build app
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$CC $CFLAGS $ADD_CFLAGS main.c shlib.so
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LD_LIBRARY_PATH=.:${LD_LIBRARY_PATH:-} $INTERP ./a.out > a.out.log
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diff test.ref a.out.log
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done
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echo SUCCESS
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