diff options
| author | Alon Zakai <alonzakai@gmail.com> | 2013-03-02 00:05:43 -0500 |
|---|---|---|
| committer | Alon Zakai <alonzakai@gmail.com> | 2013-03-02 00:05:43 -0500 |
| commit | 591b5480c7cc59e86e485d94365393557af8240b (patch) | |
| tree | 6d49e430f20941dc610bd0585ace67c179f234f5 /tests | |
| parent | 46f3b8aa348a586a01fca22511d91c6aa5407965 (diff) | |
fuzz through bytecode, so the native build is 32-bit even on 64-bit systems, like the js build
Diffstat (limited to 'tests')
| -rwxr-xr-x | tests/fuzz/csmith_driver.py | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/tests/fuzz/csmith_driver.py b/tests/fuzz/csmith_driver.py index bba3c491..ea50e7dd 100755 --- a/tests/fuzz/csmith_driver.py +++ b/tests/fuzz/csmith_driver.py @@ -4,7 +4,7 @@ Runs csmith, a C fuzzer, and looks for bugs ''' -import os, sys, difflib +import os, sys, difflib, shutil from subprocess import Popen, PIPE, STDOUT sys.path += [os.path.join(os.path.dirname(os.path.dirname(os.path.dirname(__file__))), 'tools')] @@ -36,7 +36,11 @@ while 1: print '2) Compile natively' shared.try_delete(filename) - shared.execute([shared.CLANG_CC, '-O2', filename + '.c', '-o', filename] + CSMITH_CFLAGS, stderr=PIPE) # + shared.EMSDK_OPTS + #shared.execute([shared.CLANG_CC, '-O2', filename + '.c', '-o', filename] + CSMITH_CFLAGS, stderr=PIPE) # + shared.EMSDK_OPTS + shared.execute([shared.CLANG_CC, '-O2', '-emit-llvm', '-c', '-Xclang', '-triple=i386-pc-linux-gnu', filename + '.c', '-o', filename + '.bc'] + CSMITH_CFLAGS + shared.EMSDK_OPTS, stderr=PIPE) + shared.execute([shared.path_from_root('tools', 'nativize_llvm.py'), filename + '.bc'], stdout=PIPE, stderr=PIPE) + shutil.move(filename + '.bc.run', filename) + assert os.path.exists(filename) print '3) Run natively' try: |