blob: 09fb175a288f55a0e9d2c6cd971402444c903948 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
|
#!/bin/bash -x
# Make sure we exit if there is a failure
set -e
: ${SOLVERS?"Solvers must be specified"}
# Calculate LLVM branch name to retrieve missing files from
SVN_BRANCH="release_$( echo ${LLVM_VERSION} | sed 's/\.//g')"
###############################################################################
# Select the compiler to use to generate LLVM bitcode
###############################################################################
if [ "${LLVM_VERSION}" != "2.9" ]; then
KLEE_CC=/usr/bin/clang-${LLVM_VERSION}
KLEE_CXX=/usr/bin/clang++-${LLVM_VERSION}
else
# Just use pre-built llvm-gcc downloaded earlier
KLEE_CC=${BUILD_DIR}/llvm-gcc/bin/llvm-gcc
KLEE_CXX=${BUILD_DIR}/llvm-gcc/bin/llvm-g++
export C_INCLUDE_PATH=/usr/include/x86_64-linux-gnu
export CPLUS_INCLUDE_PATH=/usr/include/x86_64-linux-gnu
# Add symlinks to fix llvm-2.9-dev package so KLEE can configure properly
# Because of the way KLEE's configure script works this must be a relative
# symlink, **not** absolute!
sudo sh -c 'cd /usr/lib/llvm-2.9/build/ && ln -s ../ Release'
sudo sh -c 'cd /usr/lib/llvm-2.9/build/ && ln -s ../include include'
fi
###############################################################################
# klee-uclibc
###############################################################################
if [ "${KLEE_UCLIBC}" != "0" ]; then
git clone --depth 1 -b ${KLEE_UCLIBC} git://github.com/klee/klee-uclibc.git
cd klee-uclibc
./configure --make-llvm-lib --with-cc "${KLEE_CC}" --with-llvm-config /usr/bin/llvm-config-${LLVM_VERSION}
make
if [ "X${USE_CMAKE}" == "X1" ]; then
KLEE_UCLIBC_CONFIGURE_OPTION="-DENABLE_KLEE_UCLIBC=TRUE -DKLEE_UCLIBC_PATH=$(pwd) -DENABLE_POSIX_RUNTIME=TRUE"
else
KLEE_UCLIBC_CONFIGURE_OPTION="--with-uclibc=$(pwd) --enable-posix-runtime"
fi
cd ../
else
if [ "X${USE_CMAKE}" == "X1" ]; then
KLEE_UCLIBC_CONFIGURE_OPTION="-DENABLE_KLEE_UCLIBC=FALSE -DENABLE_POSIX_RUNTIME=FALSE"
else
KLEE_UCLIBC_CONFIGURE_OPTION=""
fi
fi
COVERAGE_FLAGS=""
if [ ${COVERAGE} -eq 1 ]; then
COVERAGE_FLAGS='-fprofile-arcs -ftest-coverage'
fi
###############################################################################
# Handle setting up solver configure flags for KLEE
###############################################################################
KLEE_Z3_CONFIGURE_OPTION=""
KLEE_STP_CONFIGURE_OPTION=""
KLEE_METASMT_CONFIGURE_OPTION=""
SOLVER_LIST=$(echo "${SOLVERS}" | sed 's/:/ /')
if [ "X${USE_CMAKE}" == "X1" ]; then
# Set CMake configure options
for solver in ${SOLVER_LIST}; do
echo "Setting CMake configuration option for ${solver}"
case ${solver} in
STP)
KLEE_STP_CONFIGURE_OPTION="-DENABLE_SOLVER_STP=TRUE -DSTP_DIR=${BUILD_DIR}/stp/build"
;;
Z3)
echo "Z3"
KLEE_Z3_CONFIGURE_OPTION="-DENABLE_SOLVER_Z3=TRUE"
;;
metaSMT)
echo "metaSMT"
if [ "X${METASMT_DEFAULT}" == "X" ]; then
METASMT_DEFAULT=STP
fi
KLEE_METASMT_CONFIGURE_OPTION="-DENABLE_SOLVER_METASMT=TRUE -DmetaSMT_DIR=${BUILD_DIR}/metaSMT/build -DMETASMT_DEFAULT_BACKEND=${METASMT_DEFAULT}"
;;
*)
echo "Unknown solver ${solver}"
exit 1
esac
done
TCMALLOC_OPTION=$([ "${USE_TCMALLOC:-0}" == 1 ] && echo "-DENABLE_TCMALLOC=TRUE" || echo "-DENABLE_TCMALLOC=FALSE")
else
for solver in ${SOLVER_LIST}; do
echo "Setting configuration option for ${solver}"
case ${solver} in
STP)
KLEE_STP_CONFIGURE_OPTION="--with-stp=${BUILD_DIR}/stp/build"
;;
Z3)
echo "Z3"
KLEE_Z3_CONFIGURE_OPTION="--with-z3=/usr"
;;
metaSMT)
echo "metaSMT"
KLEE_METASMT_CONFIGURE_OPTION="--with-metasmt=${BUILD_DIR}/metaSMT/build/root --with-metasmt-default-backend=${METASMT_DEFAULT}"
;;
*)
echo "Unknown solver ${solver}"
exit 1
esac
done
TCMALLOC_OPTION=$([ "${USE_TCMALLOC:-0}" == 1 ] && echo "--with-tcmalloc" || echo "--without-tcmalloc")
fi
###############################################################################
# KLEE
###############################################################################
mkdir klee
cd klee
if [ "X${USE_CMAKE}" == "X1" ]; then
GTEST_SRC_DIR="${BUILD_DIR}/test-utils/googletest-release-1.7.0/"
if [ "X${DISABLE_ASSERTIONS}" == "X1" ]; then
KLEE_ASSERTS_OPTION="-DENABLE_KLEE_ASSERTS=FALSE"
else
KLEE_ASSERTS_OPTION="-DENABLE_KLEE_ASSERTS=TRUE"
fi
if [ "X${ENABLE_OPTIMIZED}" == "X1" ]; then
CMAKE_BUILD_TYPE="RelWithDebInfo"
else
CMAKE_BUILD_TYPE="Debug"
fi
# Compute CMake build type
CXXFLAGS="${COVERAGE_FLAGS}" \
cmake \
-DLLVM_CONFIG_BINARY="/usr/lib/llvm-${LLVM_VERSION}/bin/llvm-config" \
-DLLVMCC="${KLEE_CC}" \
-DLLVMCXX="${KLEE_CXX}" \
${KLEE_STP_CONFIGURE_OPTION} \
${KLEE_Z3_CONFIGURE_OPTION} \
${KLEE_METASMT_CONFIGURE_OPTION} \
${KLEE_UCLIBC_CONFIGURE_OPTION} \
${TCMALLOC_OPTION} \
-DGTEST_SRC_DIR=${GTEST_SRC_DIR} \
-DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE} \
${KLEE_ASSERTS_OPTION} \
-DENABLE_TESTS=TRUE \
-DLIT_ARGS="-v" \
${KLEE_SRC}
make
else
# Build KLEE
# Note: ENABLE_SHARED=0 is required because llvm-2.9 is incorectly packaged
# and is missing the shared library that was supposed to be built that the build
# system will try to use by default.
${KLEE_SRC}/configure --with-llvmsrc=/usr/lib/llvm-${LLVM_VERSION}/build \
--with-llvmobj=/usr/lib/llvm-${LLVM_VERSION}/build \
--with-llvmcc=${KLEE_CC} \
--with-llvmcxx=${KLEE_CXX} \
${KLEE_STP_CONFIGURE_OPTION} \
${KLEE_Z3_CONFIGURE_OPTION} \
${KLEE_METASMT_CONFIGURE_OPTION} \
${KLEE_UCLIBC_CONFIGURE_OPTION} \
${TCMALLOC_OPTION} \
CXXFLAGS="${COVERAGE_FLAGS}"
make \
DISABLE_ASSERTIONS=${DISABLE_ASSERTIONS} \
ENABLE_OPTIMIZED=${ENABLE_OPTIMIZED} \
ENABLE_SHARED=0
fi
###############################################################################
# Unit tests
###############################################################################
if [ "X${USE_CMAKE}" == "X1" ]; then
make unittests
else
# The unittests makefile doesn't seem to have been packaged so get it from SVN
sudo mkdir -p /usr/lib/llvm-${LLVM_VERSION}/build/unittests/
svn export http://llvm.org/svn/llvm-project/llvm/branches/${SVN_BRANCH}/unittests/Makefile.unittest \
../Makefile.unittest
sudo mv ../Makefile.unittest /usr/lib/llvm-${LLVM_VERSION}/build/unittests/
make unittests \
DISABLE_ASSERTIONS=${DISABLE_ASSERTIONS} \
ENABLE_OPTIMIZED=${ENABLE_OPTIMIZED} \
ENABLE_SHARED=0
fi
###############################################################################
# lit tests
###############################################################################
if [ "X${USE_CMAKE}" == "X1" ]; then
make systemtests
else
# Note can't use ``make check`` because llvm-lit is not available
cd test
# The build system needs to generate this file before we can run lit
make lit.site.cfg \
DISABLE_ASSERTIONS=${DISABLE_ASSERTIONS} \
ENABLE_OPTIMIZED=${ENABLE_OPTIMIZED} \
ENABLE_SHARED=0
cd ../
lit -v test/
fi
# If metaSMT is the only solver, then rerun lit tests with non-default metaSMT backends
if [ "X${SOLVERS}" == "XmetaSMT" ]; then
metasmt_default=`echo "${METASMT_DEFAULT,,}"` # klee_opts and kleaver_opts use lowercase
available_metasmt_backends="btor stp z3"
for backend in $available_metasmt_backends; do
if [ "X${metasmt_default}" != "X$backend" ]; then
lit -v --param klee_opts=-metasmt-backend=$backend --param kleaver_opts=-metasmt-backend=$backend test/
fi
done
fi
#generate and upload coverage if COVERAGE is set
if [ ${COVERAGE} -eq 1 ]; then
#get zcov that works with gcov v4.8
git clone https://github.com/ddunbar/zcov.git
cd zcov
sudo python setup.py install
sudo mkdir /usr/local/lib/python2.7/dist-packages/zcov-0.3.0.dev0-py2.7.egg/zcov/js
cd zcov
#these files are not where zcov expects them to be after install so we move them
sudo cp js/sorttable.js /usr/local/lib/python2.7/dist-packages/zcov-0.3.0.dev0-py2.7.egg/zcov/js/sorttable.js
sudo cp js/sourceview.js /usr/local/lib/python2.7/dist-packages/zcov-0.3.0.dev0-py2.7.egg/zcov/js/sourceview.js
sudo cp style.css /usr/local/lib/python2.7/dist-packages/zcov-0.3.0.dev0-py2.7.egg/zcov/style.css
#install zcov dependency
sudo apt-get install -y enscript
#update gcov from v4.6 to v4.8. This is becauase gcda files are made for v4.8 and cause
#a segmentation fault in v4.6
sudo apt-get install -y ggcov
sudo rm /usr/bin/gcov
sudo ln -s /usr/bin/gcov-4.8 /usr/bin/gcov
#scan and generate coverage
zcov scan output.zcov ${BUILD_DIR}
zcov genhtml output.zcov coverage/
#upload the coverage data, currently to a random ftp server
tar -zcvf coverage.tar.gz coverage/
curl --form "file=@coverage.tar.gz" -u ${USER}:${PASSWORD} ${COVERAGE_SERVER}
fi
|