def loadKal(self):
import kalaccess
if self.kal == None:
self.kal = kalaccess.Kalaccess()
self.kal.sym.load(self.elfname)
connection to a Kalimba core on startup. Whatever is specified by them will
be passed as arguments to a call of 'kal.connect(...)'. For details of what
values can be specified, please see the help text for kal.connect."""
)
parser.add_argument("-p",
"--proc",
help="Processor ID for default connection")
parser.add_argument("-s",
"--subsys",
help="Subsystem ID for default connection")
parser.add_argument("-t",
"--trans",
help="Transport string for default connect")
args = parser.parse_args()
kal = kalaccess.Kalaccess()
hc = HistoryConsole(locals(), os.path.expanduser("~/.kalaccess.history"))
print("""
*** K A L S H E L L ***\n
Based on Python """ + sys.version[:5] + """
Type kal.connect() to get started
Type kal.help() for more info\n
Press Ctrl+D to quit""")
sys.ps1 = "\n\001\033[1;36m\002>>> \001\033[0m\002"
# If command line arguments were specified to create a connection on startup,
# then act on them now by forming a call of kal.connect() and eval'ing it.
if args.trans:
import sys
sys.path.append("/home/devtools/kal-python-tools/linux/" +
"1.1.6/kal_python_tools_linux64_1.1.6/")
import kalaccess
CHECKSUM_SYM_NAME = "$__devtools_image_checksum"
if __name__ == '__main__':
if len(sys.argv) < 3:
sys.stderr.write(sys.argv[0] +
": Error, Please provide two ELF files to compare\n")
sys.exit(1)
elf1 = sys.argv[1]
elf2 = sys.argv[2]
kal1 = kalaccess.Kalaccess()
kal2 = kalaccess.Kalaccess()
kal1.sym.load(elf1)
kal2.sym.load(elf2)
varfind1 = kal1.sym.varfind(CHECKSUM_SYM_NAME)
varfind2 = kal2.sym.varfind(CHECKSUM_SYM_NAME)
if len(varfind1) != 1 or len(varfind2) != 1:
raise Exception("Symbol " + CHECKSUM_SYM_NAME + " NOT found")
else:
addr1 = varfind1[0][2]
addr2 = varfind2[0][2]
if addr1 != addr2:
raise Exception("Checksum found at different addresses")
elif kal1.sym.static_dm[addr1] == kal2.sym.static_dm[addr2]:
print("ELFs checksums are equal")
exit(0)
