def forkat(forknum, clnum, pending):
global program
print "forkat",forknum,clnum,pending
REGSIZE = program.tregs[1]
dat = []
for p in pending:
daddr = fhex(p['daddr'])
ddata = fhex(p['ddata'])
if len(p['ddata']) > 4:
# ugly hack
dsize = REGSIZE
else:
dsize = 1
flags = qira_log.IS_VALID | qira_log.IS_WRITE
if daddr >= 0x1000:
flags |= qira_log.IS_MEM
flags |= dsize*8
dat.append((daddr, ddata, clnum-1, flags))
next_run_id = qira_socat.get_next_run_id()
if len(dat) > 0:
qira_log.write_log(qira_config.TRACE_FILE_BASE+str(next_run_id)+"_mods", dat)
if args.server:
qira_socat.start_bindserver(program, qira_config.FORK_PORT, forknum, clnum)
else:
if os.fork() == 0:
program.execqira(["-qirachild", "%d %d %d" % (forknum, clnum, next_run_id)])
def forkat(forknum, clnum, pending):
global program
print "forkat",forknum,clnum,pending
REGSIZE = program.tregs[1]
dat = []
for p in pending:
daddr = fhex(p['daddr'])
ddata = fhex(p['ddata'])
if len(p['ddata']) > 4:
# ugly hack
dsize = REGSIZE
else:
dsize = 1
flags = qira_log.IS_VALID | qira_log.IS_WRITE
if daddr >= 0x1000:
flags |= qira_log.IS_MEM
flags |= dsize*8
dat.append((daddr, ddata, clnum-1, flags))
next_run_id = qira_socat.get_next_run_id()
if len(dat) > 0:
qira_log.write_log(qira_config.TRACE_FILE_BASE+str(next_run_id)+"_mods", dat)
if args.server:
qira_socat.start_bindserver(program, qira_config.FORK_PORT, forknum, clnum)
else:
if os.fork() == 0:
program.execqira(["-qirachild", "%d %d %d" % (forknum, clnum, next_run_id)])
# qemu args from command line
qemu_args = []
if args.gate_trace != None:
qemu_args.append("-gatetrace")
qemu_args.append(args.gate_trace)
# creates the file symlink, program is constant through server run
program = qira_program.Program(args.binary, args.args, qemu_args)
is_qira_running = 1
try:
socket.create_connection(('127.0.0.1', qira_config.WEB_PORT))
if args.server:
raise Exception("can't run as server if QIRA is already running")
except:
is_qira_running = 0
print "no qira server found, starting it"
program.clear()
# start the binary runner
if args.server:
qira_socat.start_bindserver(program, qira_config.SOCAT_PORT, -1, 1,
True)
else:
print "**** running " + program.program
program.execqira(shouldfork=not is_qira_running)
if not is_qira_running:
# start the http server
qira_webserver.run_server(args, program)
# qemu args from command line
qemu_args = []
if args.gate_trace != None:
qemu_args.append("-gatetrace")
qemu_args.append(args.gate_trace)
# creates the file symlink, program is constant through server run
program = qira_program.Program(args.binary, args.args, qemu_args)
is_qira_running = 1
try:
socket.create_connection(('127.0.0.1', qira_config.WEB_PORT))
if args.server:
raise Exception("can't run as server if QIRA is already running")
except:
is_qira_running = 0
print "no qira server found, starting it"
program.clear()
# start the binary runner
if args.server:
qira_socat.start_bindserver(program, qira_config.SOCAT_PORT, -1, 1, True)
else:
print "**** running "+program.program
program.execqira(shouldfork=not is_qira_running)
if not is_qira_running:
# start the http server
qira_webserver.run_server(args, program)