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Debugger: Remove unused code from pdbbridge.py

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Starting from unused command line commands like
'up' and 'down' up to the (Pdb) prompt handling.

Change-Id: I93ab5025a52b259e3f9d80f3251e88bdb18a3467
Reviewed-by: Christian Stenger <christian.stenger@theqtcompany.com>
This commit is contained in:
hjk
2015-08-24 12:40:52 +02:00
parent b82311024d
commit d0655e5cf2
3 changed files with 50 additions and 400 deletions
Download Patch File Download Diff File Expand all files Collapse all files

408
share/qtcreator/debugger/pdbbridge.py
View File

@@ -182,15 +182,8 @@ class _rstr(str):
return self return self
class Dumper: class Dumper:
prompt = '(Cmd) '
identchars = string.ascii_letters + string.digits + '_' identchars = string.ascii_letters + string.digits + '_'
lastcmd = '' lastcmd = ''
doc_leader = ""
doc_header = "Documented commands (type help <topic>):"
misc_header = "Miscellaneous help topics:"
undoc_header = "Undocumented commands:"
nohelp = "*** No help on %s"
use_rawinput = 1 use_rawinput = 1
def __init__(self, stdin=None, stdout=None): def __init__(self, stdin=None, stdout=None):
@@ -213,9 +206,7 @@ class Dumper:
if stdout: if stdout:
self.use_rawinput = 0 self.use_rawinput = 0
self.prompt = '(Pdb) '
self.aliases = {} self.aliases = {}
self.displaying = {}
self.mainpyfile = '' self.mainpyfile = ''
self._wait_for_mainpyfile = False self._wait_for_mainpyfile = False
self.tb_lineno = {} self.tb_lineno = {}
@@ -230,12 +221,6 @@ class Dumper:
self.nosigint = nosigint self.nosigint = nosigint
self.commands = {} # associates a command list to breakpoint numbers self.commands = {} # associates a command list to breakpoint numbers
self.commands_doprompt = {} # for each bp num, tells if the prompt
# must be disp. after execing the cmd list
self.commands_silent = {} # for each bp num, tells if the stack trace
# must be disp. after execing the cmd list
self.commands_bnum = None # The breakpoint number for which we are
# defining a list
def canonic(self, filename): def canonic(self, filename):
if filename == "<" + filename[1:-1] + ">": if filename == "<" + filename[1:-1] + ">":
@@ -260,7 +245,7 @@ class Dumper:
if event == 'line': if event == 'line':
return self.dispatch_line(frame) return self.dispatch_line(frame)
if event == 'call': if event == 'call':
return self.dispatch_call(frame, arg) return self.dispatch_call(frame)
if event == 'return': if event == 'return':
return self.dispatch_return(frame, arg) return self.dispatch_return(frame, arg)
if event == 'exception': if event == 'exception':
@@ -280,8 +265,7 @@ class Dumper:
if self.quitting: raise QuitException if self.quitting: raise QuitException
return self.trace_dispatch return self.trace_dispatch
def dispatch_call(self, frame, arg): def dispatch_call(self, frame):
# XXX 'arg' is no longer used
if self.botframe is None: if self.botframe is None:
# First call of dispatch since reset() # First call of dispatch since reset()
self.botframe = frame.f_back # (CT) Note that this may also be None! self.botframe = frame.f_back # (CT) Note that this may also be None!
@@ -292,7 +276,7 @@ class Dumper:
# Ignore call events in generator except when stepping. # Ignore call events in generator except when stepping.
if self.stopframe and frame.f_code.co_flags & inspect.CO_GENERATOR: if self.stopframe and frame.f_code.co_flags & inspect.CO_GENERATOR:
return self.trace_dispatch return self.trace_dispatch
self.user_call(frame, arg) self.user_call(frame)
if self.quitting: raise QuitException if self.quitting: raise QuitException
return self.trace_dispatch return self.trace_dispatch
@@ -393,14 +377,6 @@ class Dumper:
# Derived classes and clients can call the following methods # Derived classes and clients can call the following methods
# to affect the stepping state. # to affect the stepping state.
def set_until(self, frame, lineno=None):
"""Stop when the line with the line no greater than the current one is
reached or when returning from current frame"""
# the name "until" is borrowed from gdb
if lineno is None:
lineno = frame.f_lineno + 1
self._set_stopinfo(frame, frame, lineno)
def set_step(self): def set_step(self):
"""Stop after one line of code.""" """Stop after one line of code."""
# Issue #13183: pdb skips frames after hitting a breakpoint and running # Issue #13183: pdb skips frames after hitting a breakpoint and running
@@ -413,17 +389,6 @@ class Dumper:
caller_frame.f_trace = self.trace_dispatch caller_frame.f_trace = self.trace_dispatch
self._set_stopinfo(None, None) self._set_stopinfo(None, None)
def set_next(self, frame):
"""Stop on the next line in or below the given frame."""
self._set_stopinfo(frame, None)
def set_return(self, frame):
"""Stop when returning from the given frame."""
if frame.f_code.co_flags & inspect.CO_GENERATOR:
self._set_stopinfo(frame, None, -1)
else:
self._set_stopinfo(frame.f_back, frame)
def set_trace(self, frame=None): def set_trace(self, frame=None):
"""Start debugging from `frame`. """Start debugging from `frame`.
@@ -576,33 +541,6 @@ class Dumper:
i = max(0, len(stack) - 1) i = max(0, len(stack) - 1)
return stack, i return stack, i
def format_stack_entry(self, frame_lineno, lprefix=': '):
import linecache
#import reprlib
frame, lineno = frame_lineno
filename = self.canonic(frame.f_code.co_filename)
s = '%s(%r)' % (filename, lineno)
if frame.f_code.co_name:
s += frame.f_code.co_name
else:
s += "<lambda>"
if '__args__' in frame.f_locals:
args = frame.f_locals['__args__']
else:
args = None
#if args:
# s += reprlib.repr(args)
#else:
s += '(...)'
#if '__return__' in frame.f_locals:
# rv = frame.f_locals['__return__']
# s += '->'
# s += reprlib.repr(rv)
line = linecache.getline(filename, lineno, frame.f_globals)
if line:
s += lprefix + line.strip()
return s
# The following methods can be called by clients to use # The following methods can be called by clients to use
# a debugger to debug a statement or an expression. # a debugger to debug a statement or an expression.
# Both can be given as a string, or a code object. # Both can be given as a string, or a code object.
@@ -641,12 +579,8 @@ class Dumper:
self.quitting = True self.quitting = True
sys.settrace(None) sys.settrace(None)
def runctx(self, cmd, globals, locals):
# B/W compatibility
self.run(cmd, globals, locals)
# This method is more useful to debug a single function call. # This method is more useful to debug a single function call.
def runcall(self, func, *args, **kwds): def runcall(self, func, *args, **kwds):
self.reset() self.reset()
sys.settrace(self.trace_dispatch) sys.settrace(self.trace_dispatch)
@@ -662,25 +596,10 @@ class Dumper:
def cmdloop(self): def cmdloop(self):
"""Repeatedly issue a prompt, accept input, parse an initial prefix """Repeatedly accept input, parse an initial prefix
off the received input, and dispatch to action methods, passing them off the received input, and dispatch to action methods, passing them
the remainder of the line as argument. the remainder of the line as argument.
""" """
# Handle display expressions
displaying = self.displaying.get(self.curframe)
if displaying:
for expr, oldvalue in displaying.items():
newvalue = self._getval_except(expr)
# check for identity first; this prevents custom __eq__ to
# be called at every loop, and also prevents instances whose
# fields are changed to be displayed
if newvalue is not oldvalue and newvalue != oldvalue:
displaying[expr] = newvalue
self.message('display %s: %r [old: %r]' %
(expr, newvalue, oldvalue))
try: try:
stop = None stop = None
while not stop: while not stop:
@@ -690,13 +609,13 @@ class Dumper:
if self.use_rawinput: if self.use_rawinput:
try: try:
if sys.version_info[0] == 2: if sys.version_info[0] == 2:
line = raw_input(self.prompt) line = raw_input('')
else: else:
line = input(self.prompt) line = input('')
except EOFError: except EOFError:
line = 'EOF' line = 'EOF'
else: else:
self.stdout.write(self.prompt) self.stdout.write('')
self.stdout.flush() self.stdout.flush()
line = self.stdin.readline() line = self.stdin.readline()
if not len(line): if not len(line):
@@ -704,24 +623,10 @@ class Dumper:
else: else:
line = line.rstrip('\r\n') line = line.rstrip('\r\n')
print("LINE: %s" % line) print("LINE: %s" % line)
#line = self.precmd(line)
stop = self.onecmd(line) stop = self.onecmd(line)
#stop = self.postcmd(stop, line)
finally: finally:
pass pass
def precmd(self, line):
"""Hook method executed just before the command line is
interpreted, but after the input prompt is generated and issued.
"""
return line
def postcmd(self, stop, line):
"""Hook method executed just after a command dispatch is finished."""
return stop
def parseline(self, line): def parseline(self, line):
"""Parse the line into a command name and a string containing """Parse the line into a command name and a string containing
the arguments. Returns a tuple containing (command, args, line). the arguments. Returns a tuple containing (command, args, line).
@@ -746,11 +651,8 @@ class Dumper:
"""Interpret the argument as though it had been typed in response """Interpret the argument as though it had been typed in response
to the prompt. to the prompt.
This may be overridden, but should not normally need to be;
see the precmd() and postcmd() methods for useful execution hooks.
The return value is a flag indicating whether interpretation of The return value is a flag indicating whether interpretation of
commands by the interpreter should stop. commands by the interpreter should stop.
""" """
line = str(line) line = str(line)
print("LINE 0: %s" % line) print("LINE 0: %s" % line)
@@ -856,7 +758,7 @@ class Dumper:
# cache it here to ensure that modifications are not overwritten. # cache it here to ensure that modifications are not overwritten.
self.curframe_locals = self.curframe.f_locals self.curframe_locals = self.curframe.f_locals
def user_call(self, frame, argument_list): def user_call(self, frame):
"""This method is called when there is the remote possibility """This method is called when there is the remote possibility
that we ever need to stop in this function.""" that we ever need to stop in this function."""
if self._wait_for_mainpyfile: if self._wait_for_mainpyfile:
@@ -881,9 +783,8 @@ class Dumper:
Returns True if the normal interaction function must be called, Returns True if the normal interaction function must be called,
False otherwise.""" False otherwise."""
# self.currentbp is set in bdb in Bdb.break_here if a breakpoint was hit # self.currentbp is set in break_here if a breakpoint was hit
if getattr(self, "currentbp", False) and \ if getattr(self, "currentbp", False) and self.currentbp in self.commands:
self.currentbp in self.commands:
currentbp = self.currentbp currentbp = self.currentbp
self.currentbp = 0 self.currentbp = 0
lastcmd_back = self.lastcmd lastcmd_back = self.lastcmd
@@ -891,10 +792,6 @@ class Dumper:
for line in self.commands[currentbp]: for line in self.commands[currentbp]:
self.onecmd(line) self.onecmd(line)
self.lastcmd = lastcmd_back self.lastcmd = lastcmd_back
if not self.commands_silent[currentbp]:
self.print_stack_entry(self.stack[self.curindex])
if self.commands_doprompt[currentbp]:
self._cmdloop()
self.forget() self.forget()
return return
return 1 return 1
@@ -926,8 +823,17 @@ class Dumper:
traceback.format_exception_only(exc_type, exc_value)[-1].strip())) traceback.format_exception_only(exc_type, exc_value)[-1].strip()))
self.interaction(frame, exc_traceback) self.interaction(frame, exc_traceback)
# General interaction function def interaction(self, frame, traceback):
def _cmdloop(self): if self.setup(frame, traceback):
# no interaction desired at this time (happens if .pdbrc contains
# a command like "continue")
self.forget()
return
frame, lineNumber = self.stack[self.curindex]
fileName = self.canonic(frame.f_code.co_filename)
self.report('location={file="%s",line="%s"}' % (fileName, lineNumber))
while True: while True:
try: try:
# keyboard interrupts allow for an easy way to cancel # keyboard interrupts allow for an easy way to cancel
@@ -938,15 +844,6 @@ class Dumper:
break break
except KeyboardInterrupt: except KeyboardInterrupt:
self.message('--KeyboardInterrupt--') self.message('--KeyboardInterrupt--')
def interaction(self, frame, traceback):
if self.setup(frame, traceback):
# no interaction desired at this time (happens if .pdbrc contains
# a command like "continue")
self.forget()
return
self.print_stack_entry(self.stack[self.curindex])
self._cmdloop()
self.forget() self.forget()
def displayhook(self, obj): def displayhook(self, obj):
@@ -979,33 +876,6 @@ class Dumper:
exc_info = sys.exc_info()[:2] exc_info = sys.exc_info()[:2]
self.error(traceback.format_exception_only(*exc_info)[-1].strip()) self.error(traceback.format_exception_only(*exc_info)[-1].strip())
def precmd(self, line):
"""Handle alias expansion and ';;' separator."""
line = str(line)
if not line.strip():
return line
args = line.split()
while args[0] in self.aliases:
line = self.aliases[args[0]]
ii = 1
for tmpArg in args[1:]:
line = line.replace("%" + str(ii), tmpArg)
ii += 1
line = line.replace("%*", ' '.join(args[1:]))
args = line.split()
# split into ';;' separated commands
# unless it's an alias command
if args[0] != 'alias':
marker = line.find(';;')
if marker >= 0:
# queue up everything after marker
next = line[marker+2:].lstrip()
self.cmdqueue.append(next)
line = line[:marker].rstrip()
return line
# interface abstraction functions
def message(self, msg): def message(self, msg):
print(msg) print(msg)
pass pass
@@ -1014,114 +884,6 @@ class Dumper:
#print('***'+ msg) #print('***'+ msg)
pass pass
# Generic completion functions. Individual complete_foo methods can be
# assigned below to one of these functions.
def _complete_expression(self, text, line, begidx, endidx):
# Complete an arbitrary expression.
if not self.curframe:
return []
# Collect globals and locals. It is usually not really sensible to also
# complete builtins, and they clutter the namespace quite heavily, so we
# leave them out.
ns = self.curframe.f_globals.copy()
ns.update(self.curframe_locals)
if '.' in text:
# Walk an attribute chain up to the last part, similar to what
# rlcompleter does. This will bail if any of the parts are not
# simple attribute access, which is what we want.
dotted = text.split('.')
try:
obj = ns[dotted[0]]
for part in dotted[1:-1]:
obj = getattr(obj, part)
except (KeyError, AttributeError):
return []
prefix = '.'.join(dotted[:-1]) + '.'
return [prefix + n for n in dir(obj) if n.startswith(dotted[-1])]
else:
# Complete a simple name.
return [n for n in ns.keys() if n.startswith(text)]
# Command definitions, called by cmdloop()
# The argument is the remaining string on the command line
# Return true to exit from the command loop
def do_commands(self, arg):
"""commands [bpnumber]
(com) ...
(com) end
(Pdb)
Specify a list of commands for breakpoint number bpnumber.
The commands themselves are entered on the following lines.
Type a line containing just 'end' to terminate the commands.
The commands are executed when the breakpoint is hit.
To remove all commands from a breakpoint, type commands and
follow it immediately with end; that is, give no commands.
With no bpnumber argument, commands refers to the last
breakpoint set.
You can use breakpoint commands to start your program up
again. Simply use the continue command, or step, or any other
command that resumes execution.
Specifying any command resuming execution (currently continue,
step, next, return, jump, quit and their abbreviations)
terminates the command list (as if that command was
immediately followed by end). This is because any time you
resume execution (even with a simple next or step), you may
encounter another breakpoint -- which could have its own
command list, leading to ambiguities about which list to
execute.
If you use the 'silent' command in the command list, the usual
message about stopping at a breakpoint is not printed. This
may be desirable for breakpoints that are to print a specific
message and then continue. If none of the other commands
print anything, you will see no sign that the breakpoint was
reached.
"""
if not arg:
bnum = len(Breakpoint.bpbynumber) - 1
else:
try:
bnum = int(arg)
except:
self.error("Usage: commands [bnum]\n ...\n end")
return
self.commands_bnum = bnum
# Save old definitions for the case of a keyboard interrupt.
if bnum in self.commands:
old_command_defs = (self.commands[bnum],
self.commands_doprompt[bnum],
self.commands_silent[bnum])
else:
old_command_defs = None
self.commands[bnum] = []
self.commands_doprompt[bnum] = True
self.commands_silent[bnum] = False
prompt_back = self.prompt
self.prompt = '(com) '
try:
self.cmdloop()
except KeyboardInterrupt:
# Restore old definitions.
if old_command_defs:
self.commands[bnum] = old_command_defs[0]
self.commands_doprompt[bnum] = old_command_defs[1]
self.commands_silent[bnum] = old_command_defs[2]
else:
del self.commands[bnum]
del self.commands_doprompt[bnum]
del self.commands_silent[bnum]
self.error('command definition aborted, old commands restored')
finally:
self.prompt = prompt_back
def do_break(self, arg, temporary = 0): def do_break(self, arg, temporary = 0):
"""b(reak) [ ([filename:]lineno | function) [, condition] ] """b(reak) [ ([filename:]lineno | function) [, condition] ]
Without argument, list all breaks. Without argument, list all breaks.
@@ -1421,54 +1183,8 @@ class Dumper:
self.clear_bpbynumber(i) self.clear_bpbynumber(i)
self.message('Deleted %s' % bp) self.message('Deleted %s' % bp)
def _select_frame(self, number):
assert 0 <= number < len(self.stack)
self.curindex = number
self.curframe = self.stack[self.curindex][0]
self.curframe_locals = self.curframe.f_locals
self.print_stack_entry(self.stack[self.curindex])
self.lineno = None
def do_up(self, arg):
"""u(p) [count]
Move the current frame count (default one) levels up in the
stack trace (to an older frame).
"""
if self.curindex == 0:
self.error('Oldest frame')
return
try:
count = int(arg or 1)
except ValueError:
self.error('Invalid frame count (%s)' % arg)
return
if count < 0:
newframe = 0
else:
newframe = max(0, self.curindex - count)
self._select_frame(newframe)
def do_down(self, arg):
"""d(own) [count]
Move the current frame count (default one) levels down in the
stack trace (to a newer frame).
"""
if self.curindex + 1 == len(self.stack):
self.error('Newest frame')
return
try:
count = int(arg or 1)
except ValueError:
self.error('Invalid frame count (%s)' % arg)
return
if count < 0:
newframe = len(self.stack) - 1
else:
newframe = min(len(self.stack) - 1, self.curindex + count)
self._select_frame(newframe)
def do_until(self, arg): def do_until(self, arg):
"""unt(il) [lineno] """until [lineno]
Without argument, continue execution until the line with a Without argument, continue execution until the line with a
number greater than the current one is reached. With a line number greater than the current one is reached. With a line
number, continue execution until a line with a number greater number, continue execution until a line with a number greater
@@ -1487,35 +1203,28 @@ class Dumper:
return return
else: else:
lineno = None lineno = None
self.set_until(self.curframe, lineno) lineno = self.curframe.f_lineno + 1
self._set_stopinfo(self.curframe, self.curframe, lineno)
return 1 return 1
def do_step(self, arg): def do_step(self, arg):
"""s(tep)
Execute the current line, stop at the first possible occasion
(either in a function that is called or in the current
function).
"""
self.set_step() self.set_step()
return 1 return 1
def do_next(self, arg): def do_next(self, arg):
"""n(ext) self._set_stopinfo(self.curframe, None)
Continue execution until the next line in the current function
is reached or it returns.
"""
self.set_next(self.curframe)
return 1 return 1
def do_return(self, arg): def do_return(self, arg):
"""r(eturn) if self.curframe.f_code.co_flags & inspect.CO_GENERATOR:
Continue execution until the current function returns. self._set_stopinfo(self.curframe, None, -1)
""" else:
self.set_return(self.curframe) self._set_stopinfo(self.curframe.f_back, self.curframe)
return 1 return 1
def do_continue(self, arg): def do_continue(self, arg):
"""c(ont(inue)) """continue
Continue execution, only stop when a breakpoint is encountered. Continue execution, only stop when a breakpoint is encountered.
""" """
if not self.nosigint: if not self.nosigint:
@@ -1532,7 +1241,7 @@ class Dumper:
return 1 return 1
def do_jump(self, arg): def do_jump(self, arg):
"""j(ump) lineno """jump lineno
Set the next line that will be executed. Only available in Set the next line that will be executed. Only available in
the bottom-most frame. This lets you jump back and execute the bottom-most frame. This lets you jump back and execute
code again, or jump forward to skip code that you don't want code again, or jump forward to skip code that you don't want
@@ -1555,7 +1264,6 @@ class Dumper:
# new position # new position
self.curframe.f_lineno = arg self.curframe.f_lineno = arg
self.stack[self.curindex] = self.stack[self.curindex][0], arg self.stack[self.curindex] = self.stack[self.curindex][0], arg
self.print_stack_entry(self.stack[self.curindex])
except ValueError as e: except ValueError as e:
self.error('Jump failed: %s' % e) self.error('Jump failed: %s' % e)
@@ -1569,7 +1277,6 @@ class Dumper:
globals = self.curframe.f_globals globals = self.curframe.f_globals
locals = self.curframe_locals locals = self.curframe_locals
p = Dumper(self.stdin, self.stdout) p = Dumper(self.stdin, self.stdout)
p.prompt = "(%s) " % self.prompt.strip()
self.message("ENTERING RECURSIVE DEBUGGER") self.message("ENTERING RECURSIVE DEBUGGER")
sys.call_tracing(p.run, (arg, globals, locals)) sys.call_tracing(p.run, (arg, globals, locals))
self.message("LEAVING RECURSIVE DEBUGGER") self.message("LEAVING RECURSIVE DEBUGGER")
@@ -1706,42 +1413,6 @@ class Dumper:
# None of the above... # None of the above...
self.message(type(value)) self.message(type(value))
def do_display(self, arg):
"""display [expression]
Display the value of the expression if it changed, each time execution
stops in the current frame.
Without expression, list all display expressions for the current frame.
"""
if not arg:
self.message('Currently displaying:')
for item in self.displaying.get(self.curframe, {}).items():
self.message('%s: %r' % item)
else:
val = self._getval_except(arg)
self.displaying.setdefault(self.curframe, {})[arg] = val
self.message('display %s: %r' % (arg, val))
def do_undisplay(self, arg):
"""undisplay [expression]
Do not display the expression any more in the current frame.
Without expression, clear all display expressions for the current frame.
"""
if arg:
try:
del self.displaying.get(self.curframe, {})[arg]
except KeyError:
self.error('not displaying %s' % arg)
else:
self.displaying.pop(self.curframe, None)
def complete_undisplay(self, text, line, begidx, endidx):
return [e for e in self.displaying.get(self.curframe, {})
if e.startswith(text)]
def do_interact(self, arg): def do_interact(self, arg):
"""interact """interact
@@ -1752,21 +1423,6 @@ class Dumper:
ns.update(self.curframe_locals) ns.update(self.curframe_locals)
code.interact("*interactive*", local=ns) code.interact("*interactive*", local=ns)
# List of all the commands making the program resume execution.
commands_resuming = ['do_continue', 'do_step', 'do_next', 'do_return',
'do_quit', 'do_jump']
def print_stack_entry(self, frame_lineno):
frame, lineno = frame_lineno
if frame is self.curframe:
prefix = '> '
else:
prefix = ' '
prompt_prefix = '\n-> '
self.message(prefix + self.format_stack_entry(frame_lineno, prompt_prefix))
# other helper functions
def lookupmodule(self, filename): def lookupmodule(self, filename):
"""Helper function for break/clear parsing -- may be overridden. """Helper function for break/clear parsing -- may be overridden.

41
src/plugins/debugger/pdb/pdbengine.cpp
View File

@@ -345,6 +345,19 @@ void PdbEngine::requestModuleSymbols(const QString &moduleName)
runCommand(cmd); runCommand(cmd);
} }
void PdbEngine::refreshLocation(const GdbMi &reportedLocation)
{
StackFrame frame;
frame.file = reportedLocation["file"].toUtf8();
frame.line = reportedLocation["line"].toInt();
if (state() == InferiorRunOk) {
showMessage(QString::fromLatin1("STOPPED AT: %1:%2").arg(frame.file).arg(frame.line));
gotoLocation(frame);
notifyInferiorSpontaneousStop();
updateAll();
}
}
void PdbEngine::refreshSymbols(const GdbMi &symbols) void PdbEngine::refreshSymbols(const GdbMi &symbols)
{ {
QString moduleName = symbols["module"].toUtf8(); QString moduleName = symbols["module"].toUtf8();
@@ -448,13 +461,11 @@ void PdbEngine::handleOutput(const QByteArray &data)
{ {
m_inbuffer.append(data); m_inbuffer.append(data);
while (true) { while (true) {
int pos = m_inbuffer.indexOf("(Pdb)"); int pos = m_inbuffer.indexOf('\n');
if (pos == -1)
pos = m_inbuffer.indexOf(">>>");
if (pos == -1) if (pos == -1)
break; break;
QByteArray response = m_inbuffer.left(pos).trimmed(); QByteArray response = m_inbuffer.left(pos).trimmed();
m_inbuffer = m_inbuffer.mid(pos + 6); m_inbuffer = m_inbuffer.mid(pos + 1);
handleOutput2(response); handleOutput2(response);
} }
} }
@@ -477,6 +488,8 @@ void PdbEngine::handleOutput2(const QByteArray &data)
refreshModules(item); refreshModules(item);
} else if (line.startsWith("symbols={")) { } else if (line.startsWith("symbols={")) {
refreshSymbols(item); refreshSymbols(item);
} else if (line.startsWith("location={")) {
refreshLocation(item);
} else if (line.startsWith("Breakpoint")) { } else if (line.startsWith("Breakpoint")) {
int pos1 = line.indexOf(" at "); int pos1 = line.indexOf(" at ");
QTC_ASSERT(pos1 != -1, continue); QTC_ASSERT(pos1 != -1, continue);
@@ -495,26 +508,6 @@ void PdbEngine::handleOutput2(const QByteArray &data)
QTC_CHECK(!bp.needsChange()); QTC_CHECK(!bp.needsChange());
bp.notifyBreakpointInsertOk(); bp.notifyBreakpointInsertOk();
} }
} else {
if (line.startsWith("> /")) {
lineContext = line;
int pos1 = line.indexOf('(');
int pos2 = line.indexOf(')', pos1);
if (pos1 != -1 && pos2 != -1) {
int lineNumber = line.mid(pos1 + 1, pos2 - pos1 - 1).toInt();
QByteArray fileName = line.mid(2, pos1 - 2);
StackFrame frame;
frame.file = _(fileName);
frame.line = lineNumber;
if (state() == InferiorRunOk) {
showMessage(QString::fromLatin1("STOPPED AT: %1:%2").arg(frame.file).arg(frame.line));
gotoLocation(frame);
notifyInferiorSpontaneousStop();
updateAll();
continue;
}
}
}
} }
} }
} }

1
src/plugins/debugger/pdb/pdbengine.h
View File

@@ -101,6 +101,7 @@ private:
void runCommand(const DebuggerCommand &cmd); void runCommand(const DebuggerCommand &cmd);
void postDirectCommand(const QByteArray &command); void postDirectCommand(const QByteArray &command);
void refreshLocation(const GdbMi &reportedLocation);
void refreshStack(const GdbMi &stack); void refreshStack(const GdbMi &stack);
void refreshLocals(const GdbMi &vars); void refreshLocals(const GdbMi &vars);
void refreshModules(const GdbMi &modules); void refreshModules(const GdbMi &modules);