def save_signal(signal):
global last_signal
last_signal = result = []
if isinstance(signal, gdb.ExitedEvent):
# Booooo old gdb
if hasattr(signal, 'exit_code'):
result.append(message.exit('Exited: %r' % signal.exit_code))
elif isinstance(signal, gdb.SignalEvent):
msg = 'Program received signal %s' % signal.stop_signal
if signal.stop_signal == 'SIGSEGV':
# When users use rr (https://rr-project.org or https://github.com/mozilla/rr)
# we can't access $_siginfo, so lets just show current pc
# see also issue 476
if _is_rr_present():
msg += ' (current pc: %#x)' % pwndbg.regs.pc
else:
try:
si_addr = gdb.parse_and_eval("$_siginfo._sifields._sigfault.si_addr")
msg += ' (fault address %#x)' % int(si_addr or 0)
except gdb.error:
pass
result.append(message.signal(msg))
elif isinstance(signal, gdb.BreakpointEvent):
for bkpt in signal.breakpoints:
result.append(message.breakpoint('Breakpoint %s' % (bkpt.location)))
def save_signal(signal):
global last_signal
last_signal = result = []
if isinstance(signal, gdb.ExitedEvent):
# Booooo old gdb
if hasattr(signal, 'exit_code'):
result.append(message.exit('Exited: %r' % signal.exit_code))
elif isinstance(signal, gdb.SignalEvent):
msg = 'Program received signal %s' % signal.stop_signal
if signal.stop_signal == 'SIGSEGV':
# When users use rr (https://rr-project.org or https://github.com/mozilla/rr)
# we can't access $_siginfo, so lets just show current pc
# see also issue 476
if _is_rr_present():
msg += ' (current pc: %#x)' % pwndbg.regs.pc
else:
try:
si_addr = gdb.parse_and_eval(
"$_siginfo._sifields._sigfault.si_addr")
msg += ' (fault address %#x)' % int(si_addr or 0)
except gdb.error:
pass
result.append(message.signal(msg))
elif isinstance(signal, gdb.BreakpointEvent):
for bkpt in signal.breakpoints:
result.append(message.breakpoint('Breakpoint %s' %
(bkpt.location)))
def save_signal(signal):
global last_signal
last_signal = result = []
if isinstance(signal, gdb.ExitedEvent):
# Booooo old gdb
if hasattr(signal, 'exit_code'):
result.append(message.exit('Exited: %r' % signal.exit_code))
elif isinstance(signal, gdb.SignalEvent):
msg = 'Program received signal %s' % signal.stop_signal
if signal.stop_signal == 'SIGSEGV':
try:
si_addr = gdb.parse_and_eval("$_siginfo._sifields._sigfault.si_addr")
msg += ' (fault address %#x)' % int(si_addr or 0)
except gdb.error:
pass
result.append(message.signal(msg))
elif isinstance(signal, gdb.BreakpointEvent):
for bkpt in signal.breakpoints:
result.append(message.breakpoint('Breakpoint %s' % (bkpt.location)))
